/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.use.on-demand.petri.net.difference true --traceabstraction.size.reduction.to.apply.after.petri.net.difference REMOVE_DEAD -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix044_power.oepc_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-11 23:38:19,895 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-11 23:38:19,897 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-11 23:38:19,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-11 23:38:19,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-11 23:38:19,931 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-11 23:38:19,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-11 23:38:19,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-11 23:38:19,939 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-11 23:38:19,943 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-11 23:38:19,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-11 23:38:19,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-11 23:38:19,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-11 23:38:19,947 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-11 23:38:19,948 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-11 23:38:19,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-11 23:38:19,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-11 23:38:19,951 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-11 23:38:19,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-11 23:38:19,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-11 23:38:19,958 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-11 23:38:19,959 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-11 23:38:19,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-11 23:38:19,960 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-11 23:38:19,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-11 23:38:19,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-11 23:38:19,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-11 23:38:19,967 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-11 23:38:19,967 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-11 23:38:19,968 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-11 23:38:19,968 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-11 23:38:19,973 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-11 23:38:19,974 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-11 23:38:19,975 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-11 23:38:19,975 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-11 23:38:19,975 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-11 23:38:19,976 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-11 23:38:19,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-11 23:38:19,976 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-11 23:38:19,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-11 23:38:19,977 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-11 23:38:19,978 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2022-12-11 23:38:20,002 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-11 23:38:20,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-11 23:38:20,004 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-11 23:38:20,004 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-11 23:38:20,005 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-11 23:38:20,005 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-11 23:38:20,005 INFO L138 SettingsManager]: * Use SBE=true [2022-12-11 23:38:20,006 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-11 23:38:20,006 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-11 23:38:20,006 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-11 23:38:20,006 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-11 23:38:20,006 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-11 23:38:20,007 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-11 23:38:20,007 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-11 23:38:20,007 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-11 23:38:20,007 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-11 23:38:20,007 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-11 23:38:20,007 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-11 23:38:20,007 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-11 23:38:20,008 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-11 23:38:20,008 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-11 23:38:20,008 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-11 23:38:20,008 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-11 23:38:20,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 23:38:20,008 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-11 23:38:20,008 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-11 23:38:20,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-11 23:38:20,009 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-11 23:38:20,009 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-11 23:38:20,009 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-11 23:38:20,009 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-11 23:38:20,009 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Size reduction to apply after Petri net difference -> REMOVE_DEAD [2022-12-11 23:38:20,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-11 23:38:20,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-11 23:38:20,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-11 23:38:20,298 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-11 23:38:20,298 INFO L275 PluginConnector]: CDTParser initialized [2022-12-11 23:38:20,299 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix044_power.oepc_pso.oepc_rmo.oepc.i [2022-12-11 23:38:21,275 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-11 23:38:21,509 INFO L351 CDTParser]: Found 1 translation units. [2022-12-11 23:38:21,509 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix044_power.oepc_pso.oepc_rmo.oepc.i [2022-12-11 23:38:21,519 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0daad62e/5ae002fcf0024351bd983c84f3914d64/FLAG11e16b997 [2022-12-11 23:38:21,533 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0daad62e/5ae002fcf0024351bd983c84f3914d64 [2022-12-11 23:38:21,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-11 23:38:21,536 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-11 23:38:21,536 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-11 23:38:21,536 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-11 23:38:21,538 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-11 23:38:21,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 11:38:21" (1/1) ... [2022-12-11 23:38:21,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34f81f54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:21, skipping insertion in model container [2022-12-11 23:38:21,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 11:38:21" (1/1) ... [2022-12-11 23:38:21,546 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-11 23:38:21,596 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-11 23:38:21,706 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix044_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-11 23:38:21,857 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,860 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,860 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,860 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,861 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,866 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,866 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,867 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,867 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,867 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,868 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,868 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,868 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,873 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,874 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,874 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,877 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,877 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,877 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,878 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,878 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,882 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,882 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,882 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,884 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,884 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,884 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,884 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,885 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,886 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,886 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,901 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,901 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,903 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,903 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,903 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,908 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,908 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,909 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,910 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,910 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,910 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 23:38:21,918 INFO L203 MainTranslator]: Completed pre-run [2022-12-11 23:38:21,927 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix044_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-11 23:38:21,951 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,952 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,952 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,952 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,952 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,953 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,954 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,954 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,954 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,954 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,954 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,955 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,955 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,956 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,956 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,956 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,957 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,957 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,957 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,957 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,957 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,958 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,959 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,959 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,959 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,959 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,959 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,960 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,960 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,960 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,960 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,963 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,963 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,968 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,968 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,968 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,971 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,971 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,971 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,972 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,973 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:21,973 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:21,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 23:38:21,996 INFO L208 MainTranslator]: Completed translation [2022-12-11 23:38:21,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:21 WrapperNode [2022-12-11 23:38:21,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-11 23:38:21,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-11 23:38:21,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-11 23:38:21,998 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-11 23:38:22,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:21" (1/1) ... [2022-12-11 23:38:22,016 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:21" (1/1) ... [2022-12-11 23:38:22,051 INFO L138 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 145 [2022-12-11 23:38:22,052 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-11 23:38:22,052 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-11 23:38:22,052 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-11 23:38:22,052 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-11 23:38:22,062 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:21" (1/1) ... [2022-12-11 23:38:22,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:21" (1/1) ... [2022-12-11 23:38:22,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:21" (1/1) ... [2022-12-11 23:38:22,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:21" (1/1) ... [2022-12-11 23:38:22,089 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:21" (1/1) ... [2022-12-11 23:38:22,090 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:21" (1/1) ... [2022-12-11 23:38:22,092 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:21" (1/1) ... [2022-12-11 23:38:22,093 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:21" (1/1) ... [2022-12-11 23:38:22,095 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-11 23:38:22,096 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-11 23:38:22,096 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-11 23:38:22,096 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-11 23:38:22,103 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:21" (1/1) ... [2022-12-11 23:38:22,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 23:38:22,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-11 23:38:22,130 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-11 23:38:22,154 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-11 23:38:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-11 23:38:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-11 23:38:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-11 23:38:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-11 23:38:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-11 23:38:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-11 23:38:22,169 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-11 23:38:22,169 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-11 23:38:22,169 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-11 23:38:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-11 23:38:22,170 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-11 23:38:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-11 23:38:22,170 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-11 23:38:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-11 23:38:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-11 23:38:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-11 23:38:22,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-11 23:38:22,171 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-11 23:38:22,330 INFO L236 CfgBuilder]: Building ICFG [2022-12-11 23:38:22,331 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-11 23:38:22,629 INFO L277 CfgBuilder]: Performing block encoding [2022-12-11 23:38:22,730 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-11 23:38:22,730 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-11 23:38:22,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 11:38:22 BoogieIcfgContainer [2022-12-11 23:38:22,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-11 23:38:22,735 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-11 23:38:22,735 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-11 23:38:22,737 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-11 23:38:22,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.12 11:38:21" (1/3) ... [2022-12-11 23:38:22,737 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68dadca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 11:38:22, skipping insertion in model container [2022-12-11 23:38:22,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:21" (2/3) ... [2022-12-11 23:38:22,738 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68dadca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 11:38:22, skipping insertion in model container [2022-12-11 23:38:22,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 11:38:22" (3/3) ... [2022-12-11 23:38:22,742 INFO L112 eAbstractionObserver]: Analyzing ICFG mix044_power.oepc_pso.oepc_rmo.oepc.i [2022-12-11 23:38:22,755 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-11 23:38:22,755 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-11 23:38:22,756 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-11 23:38:22,805 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-11 23:38:22,837 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 143 places, 132 transitions, 284 flow [2022-12-11 23:38:22,895 INFO L130 PetriNetUnfolder]: 2/128 cut-off events. [2022-12-11 23:38:22,895 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-11 23:38:22,902 INFO L83 FinitePrefix]: Finished finitePrefix Result has 141 conditions, 128 events. 2/128 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 70 event pairs, 0 based on Foata normal form. 0/124 useless extension candidates. Maximal degree in co-relation 89. Up to 2 conditions per place. [2022-12-11 23:38:22,902 INFO L82 GeneralOperation]: Start removeDead. Operand has 143 places, 132 transitions, 284 flow [2022-12-11 23:38:22,908 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 139 places, 128 transitions, 268 flow [2022-12-11 23:38:22,914 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-11 23:38:22,919 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5a4e3abd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-11 23:38:22,919 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-11 23:38:22,933 INFO L130 PetriNetUnfolder]: 0/48 cut-off events. [2022-12-11 23:38:22,933 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-11 23:38:22,934 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:22,934 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:38:22,935 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:22,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:22,938 INFO L85 PathProgramCache]: Analyzing trace with hash 361540133, now seen corresponding path program 1 times [2022-12-11 23:38:22,944 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:22,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [548348056] [2022-12-11 23:38:22,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:22,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:23,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:23,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:23,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:23,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [548348056] [2022-12-11 23:38:23,371 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [548348056] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:23,371 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:23,372 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-11 23:38:23,373 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1288624292] [2022-12-11 23:38:23,375 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:23,381 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-11 23:38:23,381 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:23,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-11 23:38:23,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-11 23:38:23,417 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 132 [2022-12-11 23:38:23,422 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 128 transitions, 268 flow. Second operand has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:23,422 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:23,423 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 132 [2022-12-11 23:38:23,424 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:23,616 INFO L130 PetriNetUnfolder]: 162/612 cut-off events. [2022-12-11 23:38:23,616 INFO L131 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-12-11 23:38:23,620 INFO L83 FinitePrefix]: Finished finitePrefix Result has 918 conditions, 612 events. 162/612 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 47. Compared 3398 event pairs, 132 based on Foata normal form. 53/627 useless extension candidates. Maximal degree in co-relation 863. Up to 191 conditions per place. [2022-12-11 23:38:23,624 INFO L137 encePairwiseOnDemand]: 127/132 looper letters, 18 selfloop transitions, 2 changer transitions 0/132 dead transitions. [2022-12-11 23:38:23,624 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 132 transitions, 325 flow [2022-12-11 23:38:23,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-11 23:38:23,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-11 23:38:23,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 373 transitions. [2022-12-11 23:38:23,641 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.9419191919191919 [2022-12-11 23:38:23,644 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 0 predicate places. [2022-12-11 23:38:23,645 INFO L82 GeneralOperation]: Start removeDead. Operand has 139 places, 132 transitions, 325 flow [2022-12-11 23:38:23,651 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 139 places, 132 transitions, 325 flow [2022-12-11 23:38:23,652 INFO L495 AbstractCegarLoop]: Abstraction has has 139 places, 132 transitions, 325 flow [2022-12-11 23:38:23,653 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:23,653 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:23,653 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:38:23,653 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-11 23:38:23,653 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:23,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:23,655 INFO L85 PathProgramCache]: Analyzing trace with hash -742886501, now seen corresponding path program 1 times [2022-12-11 23:38:23,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:23,656 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339349883] [2022-12-11 23:38:23,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:23,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:24,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:24,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:24,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339349883] [2022-12-11 23:38:24,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1339349883] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:24,076 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:24,076 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 23:38:24,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791060568] [2022-12-11 23:38:24,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:24,078 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 23:38:24,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:24,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 23:38:24,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 23:38:24,081 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 132 [2022-12-11 23:38:24,082 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 132 transitions, 325 flow. Second operand has 7 states, 7 states have (on average 101.28571428571429) internal successors, (709), 7 states have internal predecessors, (709), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:24,082 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:24,082 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 132 [2022-12-11 23:38:24,082 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:27,341 INFO L130 PetriNetUnfolder]: 14081/29755 cut-off events. [2022-12-11 23:38:27,341 INFO L131 PetriNetUnfolder]: For 6386/11836 co-relation queries the response was YES. [2022-12-11 23:38:27,417 INFO L83 FinitePrefix]: Finished finitePrefix Result has 57838 conditions, 29755 events. 14081/29755 cut-off events. For 6386/11836 co-relation queries the response was YES. Maximal size of possible extension queue 1330. Compared 305623 event pairs, 2484 based on Foata normal form. 2/29039 useless extension candidates. Maximal degree in co-relation 57775. Up to 7248 conditions per place. [2022-12-11 23:38:27,496 INFO L137 encePairwiseOnDemand]: 118/132 looper letters, 67 selfloop transitions, 13 changer transitions 159/323 dead transitions. [2022-12-11 23:38:27,496 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 151 places, 323 transitions, 1407 flow [2022-12-11 23:38:27,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 23:38:27,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 23:38:27,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1465 transitions. [2022-12-11 23:38:27,499 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8537296037296037 [2022-12-11 23:38:27,500 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 12 predicate places. [2022-12-11 23:38:27,500 INFO L82 GeneralOperation]: Start removeDead. Operand has 151 places, 323 transitions, 1407 flow [2022-12-11 23:38:27,568 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 130 places, 164 transitions, 631 flow [2022-12-11 23:38:27,569 INFO L495 AbstractCegarLoop]: Abstraction has has 130 places, 164 transitions, 631 flow [2022-12-11 23:38:27,569 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 101.28571428571429) internal successors, (709), 7 states have internal predecessors, (709), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:27,569 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:27,569 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:38:27,569 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-11 23:38:27,570 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:27,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:27,570 INFO L85 PathProgramCache]: Analyzing trace with hash -938996582, now seen corresponding path program 1 times [2022-12-11 23:38:27,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:27,570 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986312921] [2022-12-11 23:38:27,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:27,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:27,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:27,848 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:27,848 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986312921] [2022-12-11 23:38:27,848 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1986312921] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:27,849 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:27,849 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 23:38:27,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790115847] [2022-12-11 23:38:27,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:27,850 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 23:38:27,850 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:27,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 23:38:27,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 23:38:27,851 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 132 [2022-12-11 23:38:27,852 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 130 places, 164 transitions, 631 flow. Second operand has 7 states, 7 states have (on average 101.42857142857143) internal successors, (710), 7 states have internal predecessors, (710), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:27,852 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:27,852 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 132 [2022-12-11 23:38:27,852 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:29,697 INFO L130 PetriNetUnfolder]: 9125/16303 cut-off events. [2022-12-11 23:38:29,698 INFO L131 PetriNetUnfolder]: For 4474/21592 co-relation queries the response was YES. [2022-12-11 23:38:29,736 INFO L83 FinitePrefix]: Finished finitePrefix Result has 48293 conditions, 16303 events. 9125/16303 cut-off events. For 4474/21592 co-relation queries the response was YES. Maximal size of possible extension queue 826. Compared 131940 event pairs, 714 based on Foata normal form. 391/16365 useless extension candidates. Maximal degree in co-relation 48222. Up to 7419 conditions per place. [2022-12-11 23:38:29,786 INFO L137 encePairwiseOnDemand]: 121/132 looper letters, 108 selfloop transitions, 15 changer transitions 169/376 dead transitions. [2022-12-11 23:38:29,786 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 142 places, 376 transitions, 2315 flow [2022-12-11 23:38:29,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 23:38:29,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 23:38:29,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1442 transitions. [2022-12-11 23:38:29,789 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8403263403263403 [2022-12-11 23:38:29,790 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 3 predicate places. [2022-12-11 23:38:29,790 INFO L82 GeneralOperation]: Start removeDead. Operand has 142 places, 376 transitions, 2315 flow [2022-12-11 23:38:29,849 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 133 places, 207 transitions, 1109 flow [2022-12-11 23:38:29,849 INFO L495 AbstractCegarLoop]: Abstraction has has 133 places, 207 transitions, 1109 flow [2022-12-11 23:38:29,850 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 101.42857142857143) internal successors, (710), 7 states have internal predecessors, (710), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:29,850 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:29,850 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:38:29,850 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-11 23:38:29,851 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:29,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:29,851 INFO L85 PathProgramCache]: Analyzing trace with hash -675775720, now seen corresponding path program 1 times [2022-12-11 23:38:29,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:29,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37472306] [2022-12-11 23:38:29,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:29,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:29,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:30,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:30,049 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:30,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [37472306] [2022-12-11 23:38:30,049 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [37472306] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:30,049 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:30,049 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-11 23:38:30,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1456323665] [2022-12-11 23:38:30,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:30,053 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-11 23:38:30,053 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:30,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-11 23:38:30,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-11 23:38:30,054 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 132 [2022-12-11 23:38:30,055 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 207 transitions, 1109 flow. Second operand has 6 states, 6 states have (on average 107.0) internal successors, (642), 6 states have internal predecessors, (642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:30,056 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:30,056 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 132 [2022-12-11 23:38:30,056 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:30,963 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][232], [60#L3true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:30,963 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,963 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,963 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,963 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:30,964 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,964 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,964 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,964 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][231], [60#L3true, 56#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:30,975 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,975 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,975 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,975 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][258], [60#L3true, 99#L786true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:30,975 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,975 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,975 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,976 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,976 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][232], [60#L3true, 26#$Ultimate##0true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:30,976 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,976 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,976 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,976 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [60#L3true, 26#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, 84#L783true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:30,977 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,977 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,977 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:30,977 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:31,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][232], [131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:31,271 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,271 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,271 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,271 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:31,272 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,272 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,272 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,272 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][232], [60#L3true, 26#$Ultimate##0true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,278 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,278 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,278 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,278 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][256], [60#L3true, 26#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:31,279 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,279 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,279 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,279 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [60#L3true, 26#$Ultimate##0true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:31,279 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,279 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,279 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,279 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][231], [131#L3-1true, 56#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:31,284 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,284 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,284 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,284 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][258], [99#L786true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,284 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,284 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,284 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,285 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][231], [60#L3true, 26#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:31,285 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,285 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,285 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,285 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][258], [60#L3true, 26#$Ultimate##0true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,286 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,286 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,286 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,286 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 172#true, 56#$Ultimate##0true, 53#L766true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,286 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,286 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,287 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,287 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][259], [60#L3true, 172#true, 56#$Ultimate##0true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,287 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,287 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,287 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,287 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][232], [26#$Ultimate##0true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,288 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,288 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,288 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,288 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [26#$Ultimate##0true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:31,288 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,288 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,288 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,288 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:31,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][257], [60#L3true, 26#$Ultimate##0true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:31,429 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 23:38:31,429 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:31,429 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:31,429 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:31,536 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][257], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:31,536 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,536 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,536 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,536 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,537 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,537 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,538 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,538 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 172#true, 99#L786true, 56#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,541 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,541 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,541 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,541 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][259], [60#L3true, 172#true, 99#L786true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,542 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,542 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,542 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,542 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][232], [26#$Ultimate##0true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,543 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,543 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,543 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,543 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][256], [26#$Ultimate##0true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:31,543 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,543 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,543 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,543 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [26#$Ultimate##0true, 99#L786true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:31,543 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,544 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,544 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,544 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][231], [26#$Ultimate##0true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:31,548 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,548 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,548 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,548 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][258], [26#$Ultimate##0true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,548 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,548 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,548 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,548 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][232], [60#L3true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,549 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,549 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,549 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,549 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [60#L3true, 53#L766true, 84#L783true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:31,549 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,549 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,549 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,549 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [172#true, 131#L3-1true, 56#$Ultimate##0true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,550 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,550 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,550 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,550 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][259], [172#true, 131#L3-1true, 56#$Ultimate##0true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,550 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,550 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,550 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,550 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][308], [60#L3true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,556 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,557 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,557 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,557 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][310], [60#L3true, 172#true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,557 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,557 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,557 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,557 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:31,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][257], [26#$Ultimate##0true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:31,737 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,737 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,737 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,737 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][303], [60#L3true, 172#true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:31,741 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,741 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,741 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,741 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][258], [60#L3true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,756 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,756 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,756 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,756 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][259], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,769 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,769 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,769 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,769 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][305], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:31,769 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,770 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,770 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,770 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:31,775 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,775 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,775 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,776 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:31,955 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][192], [172#true, P3Thread1of1ForFork1InUse, 84#L783true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:31,955 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,955 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,955 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,956 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][231], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:31,978 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,979 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,979 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,979 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][258], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:31,979 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,979 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,979 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,979 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][257], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:31,980 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,980 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,980 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,980 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][257], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:31,982 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,982 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,982 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,982 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [172#true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,984 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,985 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,985 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,985 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][232], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,991 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,991 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,991 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,991 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][256], [60#L3true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:31,992 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,992 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,992 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,992 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [60#L3true, 99#L786true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:31,992 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,992 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,992 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,992 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [99#L786true, 172#true, 131#L3-1true, 56#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,993 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,993 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,993 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,993 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][259], [99#L786true, 172#true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,993 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,994 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,994 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:31,994 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][232], [131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,000 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,001 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,001 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,001 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [131#L3-1true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:32,001 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,001 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,001 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,001 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][345], [24#L816true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true]) [2022-12-11 23:38:32,002 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,002 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,002 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,002 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][308], [131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,008 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,008 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,008 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,008 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][310], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,008 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,009 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,009 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,009 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][355], [120#$Ultimate##0true, 172#true, 79#L796true, 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 23#L813true]) [2022-12-11 23:38:32,024 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,024 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,024 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,024 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:32,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][356], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 34#L880true, 23#L813true]) [2022-12-11 23:38:32,024 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,024 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,024 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,024 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][303], [172#true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:32,247 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,247 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,247 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,247 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][258], [131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,261 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,261 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,261 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,261 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][259], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,276 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,276 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,276 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,276 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][305], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:32,277 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,277 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,277 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,277 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:32,283 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,283 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,283 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,283 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:32,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][192], [99#L786true, 172#true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:32,335 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][304], [172#true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 68#L793true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:32,336 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:32,359 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,359 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,359 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,359 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][345], [24#L816true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,360 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,361 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,361 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,361 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][231], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:32,382 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][258], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:32,382 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][257], [99#L786true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:32,383 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,385 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,385 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,385 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,385 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][232], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,395 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][256], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:32,395 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [99#L786true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:32,396 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,396 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,396 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,396 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][345], [24#L816true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true]) [2022-12-11 23:38:32,397 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,397 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,397 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,397 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,397 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][460], [24#L816true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 68#L793true]) [2022-12-11 23:38:32,397 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,397 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,397 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,397 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][308], [60#L3true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,402 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,402 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,403 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,403 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][310], [60#L3true, 172#true, 53#L766true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,403 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,403 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,403 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,403 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][355], [120#$Ultimate##0true, 172#true, 79#L796true, 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:32,424 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][356], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:32,424 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,424 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,424 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,424 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,425 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][355], [120#$Ultimate##0true, 24#L816true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,425 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,425 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,425 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,425 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:32,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][309], [P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,675 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][311], [172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 68#L793true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,675 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][314], [P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:32,676 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,676 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,676 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,676 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][259], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,689 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:32,689 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:32,689 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:32,689 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:32,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][305], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:32,690 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:32,690 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:32,690 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:32,690 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:32,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:32,697 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:32,697 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:32,697 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:32,697 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:32,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][356], [24#L816true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 34#L880true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,730 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,731 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:32,769 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][303], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:32,770 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][345], [24#L816true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,772 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,772 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,772 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,772 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][460], [24#L816true, 172#true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 68#L793true]) [2022-12-11 23:38:32,772 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,772 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,772 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,772 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:32,794 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][346], [60#L3true, 24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-11 23:38:32,796 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,810 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [172#true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,812 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [172#true, 79#L796true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 4#L806true, 195#true]) [2022-12-11 23:38:32,818 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,818 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,818 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,819 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [172#true, 79#L796true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true]) [2022-12-11 23:38:32,819 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:32,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:32,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:32,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:32,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [79#L796true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:32,819 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,820 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,820 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,820 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,821 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][465], [79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:32,821 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][457], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:32,822 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][496], [79#L796true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:32,823 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][308], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,823 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][310], [60#L3true, 172#true, 99#L786true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,824 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][455], [60#L3true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:32,825 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,825 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,825 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,825 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][308], [131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,830 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,830 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,830 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,830 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][310], [172#true, 131#L3-1true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,831 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,831 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,831 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,831 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][474], [120#$Ultimate##0true, 60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 23#L813true]) [2022-12-11 23:38:32,850 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,850 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,850 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,850 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][476], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L813true]) [2022-12-11 23:38:32,851 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:32,851 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:32,851 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:32,851 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:32,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][355], [120#$Ultimate##0true, 24#L816true, 172#true, 79#L796true, 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:32,852 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,852 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,852 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:32,852 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:33,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][345], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:33,057 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,057 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,057 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,057 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,068 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [79#L796true, P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,068 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][405], [79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 51#L829true, 4#L806true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:33,069 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][405], [79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:33,069 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 4#L806true, 195#true]) [2022-12-11 23:38:33,070 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 34#L880true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,071 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,071 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,071 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,071 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][259], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:33,099 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,099 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,099 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,099 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][303], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:33,100 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:33,101 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][259], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:33,101 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][305], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:33,102 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:33,112 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][457], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:33,115 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][496], [79#L796true, P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,116 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][259], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:33,129 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,129 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,129 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,129 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][305], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:33,129 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,130 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,130 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,130 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,136 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:33,136 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,136 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,136 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,136 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:33,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][356], [24#L816true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:33,164 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,164 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,164 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,164 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:33,204 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,204 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,204 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,204 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,205 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][303], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:33,205 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,205 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,205 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,205 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][346], [60#L3true, 24#L816true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-11 23:38:33,207 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,207 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,207 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,207 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][492], [60#L3true, 24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 68#L793true]) [2022-12-11 23:38:33,207 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,207 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,207 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,207 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][346], [24#L816true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true]) [2022-12-11 23:38:33,225 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,237 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [172#true, 99#L786true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:33,237 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,237 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,237 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,237 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,241 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [60#L3true, 172#true, 79#L796true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true]) [2022-12-11 23:38:33,241 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,241 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,241 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,241 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][308], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:33,242 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,242 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,242 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,242 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][310], [172#true, 99#L786true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:33,243 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,243 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,243 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,243 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][455], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:33,243 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,243 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,243 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,243 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][474], [120#$Ultimate##0true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 23#L813true]) [2022-12-11 23:38:33,263 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,263 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,263 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,263 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][476], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 51#L829true, 23#L813true]) [2022-12-11 23:38:33,263 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,263 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,263 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,263 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][474], [120#$Ultimate##0true, 60#L3true, 24#L816true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse]) [2022-12-11 23:38:33,264 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,264 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,264 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,264 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:33,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][249], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 90#L879true, 195#true, 49#L776true]) [2022-12-11 23:38:33,299 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,299 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,299 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,299 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][380], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 90#L879true, 49#L776true, 23#L813true]) [2022-12-11 23:38:33,300 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,300 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,300 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,300 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [172#true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 49#L776true, 68#L793true]) [2022-12-11 23:38:33,330 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,330 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,330 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,330 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [P3Thread1of1ForFork1InUse, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true, 23#L813true]) [2022-12-11 23:38:33,331 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][345], [172#true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true, 68#L793true]) [2022-12-11 23:38:33,373 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,373 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][493], [172#true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 68#L793true, 23#L813true]) [2022-12-11 23:38:33,374 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][457], [172#true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true, 68#L793true]) [2022-12-11 23:38:33,381 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,381 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,381 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,381 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][496], [P3Thread1of1ForFork1InUse, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true, 23#L813true]) [2022-12-11 23:38:33,382 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][493], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L813true]) [2022-12-11 23:38:33,399 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,399 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,399 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,399 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:33,428 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,428 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,428 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,428 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][345], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:33,471 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,471 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,471 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,471 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][493], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L813true]) [2022-12-11 23:38:33,472 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,472 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,472 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,472 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][345], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 4#L806true, 49#L776true]) [2022-12-11 23:38:33,473 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,473 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][493], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 49#L776true, 23#L813true]) [2022-12-11 23:38:33,473 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][249], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:38:33,476 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,476 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,477 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,477 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][380], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 51#L829true, 195#true, 49#L776true, 23#L813true]) [2022-12-11 23:38:33,477 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,477 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,477 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,477 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,482 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][465], [79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:33,482 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,482 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,482 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,482 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,483 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][457], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:33,483 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,483 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,483 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,483 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,483 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][496], [79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,484 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,484 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,484 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,484 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [60#L3true, 79#L796true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,487 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,487 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,487 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,487 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,487 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][405], [60#L3true, 79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:33,487 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,487 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,488 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,488 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true]) [2022-12-11 23:38:33,488 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,488 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,488 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,488 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,489 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,489 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,489 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,489 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:38:33,489 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,489 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,489 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [79#L796true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 34#L880true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,490 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][305], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:33,501 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,501 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,501 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,501 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][388], [24#L816true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 22#L823true, 68#L793true]) [2022-12-11 23:38:33,516 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][259], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:33,520 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][303], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:33,521 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,521 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,521 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,521 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:33,521 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,521 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][259], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:33,522 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][305], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:33,523 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,523 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,523 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,523 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][346], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true]) [2022-12-11 23:38:33,525 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][494], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L813true]) [2022-12-11 23:38:33,526 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,526 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,526 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,526 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][500], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true]) [2022-12-11 23:38:33,526 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,526 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,526 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,526 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,534 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:33,534 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:33,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][501], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:33,539 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,539 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,539 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,539 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true]) [2022-12-11 23:38:33,540 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][497], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,540 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][476], [60#L3true, 24#L816true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-11 23:38:33,702 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][346], [24#L816true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, P2Thread1of1ForFork3InUse]) [2022-12-11 23:38:33,731 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][492], [24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 68#L793true]) [2022-12-11 23:38:33,732 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][394], [172#true, 79#L796true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:33,752 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,752 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,752 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,752 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [30#L2-1true, 172#true, 79#L796true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true]) [2022-12-11 23:38:33,753 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,753 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,753 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,753 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,767 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][474], [120#$Ultimate##0true, 24#L816true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse]) [2022-12-11 23:38:33,767 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,767 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,767 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,767 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:33,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 49#L776true, 68#L793true]) [2022-12-11 23:38:33,819 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,819 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,819 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,819 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [60#L3true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true, 23#L813true]) [2022-12-11 23:38:33,819 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,819 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,819 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,819 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:38:33,820 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,820 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,820 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,820 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,820 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,820 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,820 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,820 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][346], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true, 68#L793true]) [2022-12-11 23:38:33,854 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][494], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 68#L793true, 23#L813true]) [2022-12-11 23:38:33,854 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][345], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true]) [2022-12-11 23:38:33,855 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,855 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,855 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,855 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][493], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L813true]) [2022-12-11 23:38:33,856 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,856 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,856 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,856 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,860 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true, 68#L793true]) [2022-12-11 23:38:33,861 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,861 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,861 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,861 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][497], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true, 23#L813true]) [2022-12-11 23:38:33,861 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,861 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,861 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,861 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][457], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true]) [2022-12-11 23:38:33,862 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,862 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,862 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,862 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][496], [79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,862 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,862 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,863 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,863 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][305], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:33,887 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:33,887 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:33,887 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:33,887 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:33,899 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:33,899 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,899 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,899 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,899 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][346], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true]) [2022-12-11 23:38:33,900 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,901 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,901 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,901 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,901 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][494], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:33,901 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,901 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,901 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,901 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][310], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:33,906 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,906 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:33,906 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][249], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:38:33,932 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,932 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,932 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,932 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][380], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 23#L813true]) [2022-12-11 23:38:33,932 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,932 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,932 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,933 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,938 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true]) [2022-12-11 23:38:33,938 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,938 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,938 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,938 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,938 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][497], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,938 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,939 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,939 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,939 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][391], [79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,941 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,941 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,941 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,941 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [30#L2-1true, 79#L796true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,942 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,942 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,942 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,942 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][523], [79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:33,942 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,942 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,943 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,943 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][405], [30#L2-1true, 79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:33,943 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,943 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,943 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,943 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [60#L3true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true]) [2022-12-11 23:38:33,943 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,943 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,943 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,944 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [60#L3true, 79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,944 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,944 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,944 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,944 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][305], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:33,951 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:33,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:33,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:33,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:33,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][346], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:33,965 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,965 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,965 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,965 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][494], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:33,966 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,966 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,966 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,966 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,966 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][500], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true]) [2022-12-11 23:38:33,966 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,966 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,966 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,966 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][501], [79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:33,975 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:33,975 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][497], [79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:33,976 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,976 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,976 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,976 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,997 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][476], [24#L816true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-11 23:38:33,997 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,997 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,997 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:33,997 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:34,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L881-->L887: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_24 256) 0)))) (let ((.cse0 (and (not (= (mod v_~b$w_buff0_used~0_148 256) 0)) .cse5)) (.cse1 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~b$w_buff1_used~0_129 256) 0))))) (and (= v_~b$w_buff0_used~0_147 (ite .cse0 0 v_~b$w_buff0_used~0_148)) (= (ite .cse1 0 v_~b$r_buff0_thd0~0_24) v_~b$r_buff0_thd0~0_23) (= v_~b~0_88 (ite .cse0 v_~b$w_buff0~0_64 (ite .cse2 v_~b$w_buff1~0_61 v_~b~0_89))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd0~0_23 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= v_~b$w_buff1_used~0_128 (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_129))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_129, ~b~0=v_~b~0_89, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_24} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_128, ~b~0=v_~b~0_88, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_23} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][448], [79#L796true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 123#L887true]) [2022-12-11 23:38:34,038 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,038 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,038 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,038 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][386], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 68#L793true]) [2022-12-11 23:38:34,077 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,078 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][387], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 68#L793true, 23#L813true]) [2022-12-11 23:38:34,078 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,078 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,078 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,078 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][249], [30#L2-1true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 49#L776true, 68#L793true]) [2022-12-11 23:38:34,079 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,079 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,079 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,079 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,079 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][380], [30#L2-1true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 68#L793true, 23#L813true]) [2022-12-11 23:38:34,079 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,079 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,079 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,079 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][394], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 68#L793true]) [2022-12-11 23:38:34,085 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,085 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,085 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,085 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][391], [131#L3-1true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true, 23#L813true]) [2022-12-11 23:38:34,085 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,085 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,085 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,085 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,086 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [30#L2-1true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 49#L776true, 68#L793true]) [2022-12-11 23:38:34,086 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,086 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,086 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,086 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,086 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [30#L2-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true, 23#L813true]) [2022-12-11 23:38:34,086 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,086 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,086 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,086 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [60#L3true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:38:34,087 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,087 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,087 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,087 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [60#L3true, 79#L796true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:34,087 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,087 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,088 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,088 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][346], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true, 68#L793true]) [2022-12-11 23:38:34,123 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,123 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,123 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,123 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][494], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 68#L793true, 23#L813true]) [2022-12-11 23:38:34,123 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,123 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,123 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,123 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][346], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true]) [2022-12-11 23:38:34,124 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,124 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,124 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,124 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,125 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][494], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 23#L813true]) [2022-12-11 23:38:34,125 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,125 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,125 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,125 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true, 68#L793true]) [2022-12-11 23:38:34,130 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,130 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,130 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,130 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,130 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][497], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true, 23#L813true]) [2022-12-11 23:38:34,130 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,130 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,130 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,130 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true]) [2022-12-11 23:38:34,131 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,131 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,131 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,131 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][497], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:34,131 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,131 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,131 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,131 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][305], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:34,154 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:38:34,154 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:34,154 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:34,154 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:34,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][346], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true]) [2022-12-11 23:38:34,166 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,166 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,166 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,166 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][494], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:34,166 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,166 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,166 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,166 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,172 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:34,172 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,172 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,172 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,172 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,172 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][497], [79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:34,172 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,173 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,173 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,173 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][249], [60#L3true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:38:34,193 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,193 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,193 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,193 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][380], [60#L3true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 23#L813true]) [2022-12-11 23:38:34,194 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,194 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,194 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,194 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][394], [172#true, 79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:34,202 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][391], [79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:34,202 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [30#L2-1true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true]) [2022-12-11 23:38:34,203 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,203 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,203 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,203 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [30#L2-1true, 79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:34,203 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,203 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,203 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,203 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:34,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][386], [172#true, 79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-11 23:38:34,304 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,304 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,305 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,305 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][387], [172#true, 79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 23#L813true]) [2022-12-11 23:38:34,305 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,305 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,305 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,305 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][249], [30#L2-1true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:38:34,305 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,306 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,306 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,306 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,306 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][380], [30#L2-1true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 23#L813true]) [2022-12-11 23:38:34,306 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,306 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,306 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,306 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][394], [172#true, 79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-11 23:38:34,313 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,313 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,313 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,313 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][391], [79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:34,313 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,313 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,313 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,313 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [30#L2-1true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:38:34,314 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,314 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,314 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,314 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][384], [30#L2-1true, 79#L796true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:34,314 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,314 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,314 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,314 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L881-->L887: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_24 256) 0)))) (let ((.cse0 (and (not (= (mod v_~b$w_buff0_used~0_148 256) 0)) .cse5)) (.cse1 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~b$w_buff1_used~0_129 256) 0))))) (and (= v_~b$w_buff0_used~0_147 (ite .cse0 0 v_~b$w_buff0_used~0_148)) (= (ite .cse1 0 v_~b$r_buff0_thd0~0_24) v_~b$r_buff0_thd0~0_23) (= v_~b~0_88 (ite .cse0 v_~b$w_buff0~0_64 (ite .cse2 v_~b$w_buff1~0_61 v_~b~0_89))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd0~0_23 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= v_~b$w_buff1_used~0_128 (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_129))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_129, ~b~0=v_~b~0_89, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_24} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_128, ~b~0=v_~b~0_88, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_23} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][448], [P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 123#L887true, 68#L793true]) [2022-12-11 23:38:34,315 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,315 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,315 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,315 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L881-->L887: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_24 256) 0)))) (let ((.cse0 (and (not (= (mod v_~b$w_buff0_used~0_148 256) 0)) .cse5)) (.cse1 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~b$w_buff1_used~0_129 256) 0))))) (and (= v_~b$w_buff0_used~0_147 (ite .cse0 0 v_~b$w_buff0_used~0_148)) (= (ite .cse1 0 v_~b$r_buff0_thd0~0_24) v_~b$r_buff0_thd0~0_23) (= v_~b~0_88 (ite .cse0 v_~b$w_buff0~0_64 (ite .cse2 v_~b$w_buff1~0_61 v_~b~0_89))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd0~0_23 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= v_~b$w_buff1_used~0_128 (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_129))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_129, ~b~0=v_~b~0_89, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_24} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_128, ~b~0=v_~b~0_88, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_23} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][448], [79#L796true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 123#L887true]) [2022-12-11 23:38:34,316 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 23:38:34,316 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:34,316 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:34,316 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:34,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][346], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true]) [2022-12-11 23:38:34,347 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,347 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,347 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,347 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][494], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 23#L813true]) [2022-12-11 23:38:34,347 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,347 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,347 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,348 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,351 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true]) [2022-12-11 23:38:34,352 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,352 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,352 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,352 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][497], [79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:34,352 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,352 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,352 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,352 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L881-->L887: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_24 256) 0)))) (let ((.cse0 (and (not (= (mod v_~b$w_buff0_used~0_148 256) 0)) .cse5)) (.cse1 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~b$w_buff1_used~0_129 256) 0))))) (and (= v_~b$w_buff0_used~0_147 (ite .cse0 0 v_~b$w_buff0_used~0_148)) (= (ite .cse1 0 v_~b$r_buff0_thd0~0_24) v_~b$r_buff0_thd0~0_23) (= v_~b~0_88 (ite .cse0 v_~b$w_buff0~0_64 (ite .cse2 v_~b$w_buff1~0_61 v_~b~0_89))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd0~0_23 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= v_~b$w_buff1_used~0_128 (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_129))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_129, ~b~0=v_~b~0_89, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_24} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_128, ~b~0=v_~b~0_88, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_23} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][448], [79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 123#L887true]) [2022-12-11 23:38:34,406 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,406 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,406 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,406 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:34,483 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L881-->L887: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_24 256) 0)))) (let ((.cse0 (and (not (= (mod v_~b$w_buff0_used~0_148 256) 0)) .cse5)) (.cse1 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~b$w_buff1_used~0_129 256) 0))))) (and (= v_~b$w_buff0_used~0_147 (ite .cse0 0 v_~b$w_buff0_used~0_148)) (= (ite .cse1 0 v_~b$r_buff0_thd0~0_24) v_~b$r_buff0_thd0~0_23) (= v_~b~0_88 (ite .cse0 v_~b$w_buff0~0_64 (ite .cse2 v_~b$w_buff1~0_61 v_~b~0_89))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd0~0_23 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= v_~b$w_buff1_used~0_128 (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_129))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_129, ~b~0=v_~b~0_89, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_24} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_128, ~b~0=v_~b~0_88, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_23} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][447], [172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 195#true, 49#L776true, 123#L887true, 68#L793true]) [2022-12-11 23:38:34,483 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is not cut-off event [2022-12-11 23:38:34,483 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:34,483 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:34,483 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:34,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L881-->L887: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_24 256) 0)))) (let ((.cse0 (and (not (= (mod v_~b$w_buff0_used~0_148 256) 0)) .cse5)) (.cse1 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~b$w_buff1_used~0_129 256) 0))))) (and (= v_~b$w_buff0_used~0_147 (ite .cse0 0 v_~b$w_buff0_used~0_148)) (= (ite .cse1 0 v_~b$r_buff0_thd0~0_24) v_~b$r_buff0_thd0~0_23) (= v_~b~0_88 (ite .cse0 v_~b$w_buff0~0_64 (ite .cse2 v_~b$w_buff1~0_61 v_~b~0_89))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd0~0_23 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= v_~b$w_buff1_used~0_128 (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_129))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_129, ~b~0=v_~b~0_89, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_24} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_128, ~b~0=v_~b~0_88, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_23} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][447], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 195#true, 49#L776true, 123#L887true]) [2022-12-11 23:38:34,630 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is not cut-off event [2022-12-11 23:38:34,630 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 23:38:34,630 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 23:38:34,630 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 23:38:35,362 INFO L130 PetriNetUnfolder]: 31140/49831 cut-off events. [2022-12-11 23:38:35,362 INFO L131 PetriNetUnfolder]: For 97635/119240 co-relation queries the response was YES. [2022-12-11 23:38:35,499 INFO L83 FinitePrefix]: Finished finitePrefix Result has 165002 conditions, 49831 events. 31140/49831 cut-off events. For 97635/119240 co-relation queries the response was YES. Maximal size of possible extension queue 2899. Compared 423638 event pairs, 1902 based on Foata normal form. 1202/47975 useless extension candidates. Maximal degree in co-relation 164927. Up to 19333 conditions per place. [2022-12-11 23:38:35,707 INFO L137 encePairwiseOnDemand]: 121/132 looper letters, 424 selfloop transitions, 20 changer transitions 26/587 dead transitions. [2022-12-11 23:38:35,708 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 142 places, 587 transitions, 4897 flow [2022-12-11 23:38:35,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-11 23:38:35,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-11 23:38:35,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1157 transitions. [2022-12-11 23:38:35,710 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8765151515151515 [2022-12-11 23:38:35,712 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 3 predicate places. [2022-12-11 23:38:35,712 INFO L82 GeneralOperation]: Start removeDead. Operand has 142 places, 587 transitions, 4897 flow [2022-12-11 23:38:35,909 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 142 places, 561 transitions, 4637 flow [2022-12-11 23:38:35,909 INFO L495 AbstractCegarLoop]: Abstraction has has 142 places, 561 transitions, 4637 flow [2022-12-11 23:38:35,909 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 107.0) internal successors, (642), 6 states have internal predecessors, (642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:35,910 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:35,910 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:38:35,910 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-11 23:38:35,910 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:35,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:35,910 INFO L85 PathProgramCache]: Analyzing trace with hash -28280494, now seen corresponding path program 1 times [2022-12-11 23:38:35,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:35,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1687903351] [2022-12-11 23:38:35,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:35,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:35,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:36,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:36,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:36,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1687903351] [2022-12-11 23:38:36,109 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1687903351] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:36,109 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:36,109 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-11 23:38:36,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810241657] [2022-12-11 23:38:36,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:36,109 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-11 23:38:36,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:36,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-11 23:38:36,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-11 23:38:36,110 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 132 [2022-12-11 23:38:36,111 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 561 transitions, 4637 flow. Second operand has 6 states, 6 states have (on average 109.5) internal successors, (657), 6 states have internal predecessors, (657), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:36,111 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:36,111 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 132 [2022-12-11 23:38:36,111 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:36,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][207], [213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 22#L823true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:36,991 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 23:38:36,991 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:36,991 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:36,991 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:36,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][210], [213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 4#L806true, 22#L823true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:36,992 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 23:38:36,992 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:36,992 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:36,992 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:36,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][343], [60#L3true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:36,995 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 23:38:36,995 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:36,995 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:36,995 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:37,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][280], [60#L3true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:37,130 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,130 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,130 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,130 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][252], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,252 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,252 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,252 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,252 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][347], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:37,253 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,253 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,253 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,253 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][343], [131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:37,256 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,256 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,256 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,257 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,263 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,263 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,263 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,263 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:37,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][343], [60#L3true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:37,407 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,407 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,407 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,407 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][280], [213#(= ~x~0 1), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:37,421 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,421 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,421 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,421 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][252], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:37,424 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 23:38:37,424 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 23:38:37,424 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 23:38:37,424 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 23:38:37,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][281], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,592 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,592 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,592 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,592 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][208], [172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 51#L829true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,593 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,593 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,593 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,593 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][209], [172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,593 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,594 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,594 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,594 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][331], [172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:37,594 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,594 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,594 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,594 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][252], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:37,599 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,599 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,599 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,599 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][347], [131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:37,599 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,599 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,599 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,599 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][280], [60#L3true, 26#$Ultimate##0true, 99#L786true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:37,600 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,600 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,600 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,600 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][252], [60#L3true, 26#$Ultimate##0true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,600 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,601 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,601 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,601 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,601 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][347], [60#L3true, 26#$Ultimate##0true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:37,601 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,601 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,601 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,601 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,605 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,605 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,605 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,605 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,605 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][344], [60#L3true, P3Thread1of1ForFork1InUse, 84#L783true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:37,609 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,609 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,609 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,610 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,612 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,612 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,612 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,612 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][332], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 56#$Ultimate##0true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,613 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,613 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,613 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,613 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][333], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 56#$Ultimate##0true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,613 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,613 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,613 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,613 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][332], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,616 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,616 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,616 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,616 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][333], [60#L3true, 172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,617 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,617 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,617 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,617 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][288], [213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,617 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,617 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,617 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,617 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][290], [172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,618 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,618 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,618 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,618 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][336], [213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:37,618 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,618 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,618 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,618 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:37,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][343], [131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:37,774 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][450], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true, 22#L823true, 68#L793true]) [2022-12-11 23:38:37,775 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,783 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][276], [84#L783true, P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 22#L823true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,783 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 23:38:37,783 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:37,783 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:37,783 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:37,783 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][338], [60#L3true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,783 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,784 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,784 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,784 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][287], [84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 22#L823true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:37,784 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 23:38:37,784 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:37,784 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:37,784 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:37,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][345], [60#L3true, 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:37,785 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,785 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,785 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,785 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [60#L3true, 172#true, 84#L783true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,790 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,790 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,790 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,790 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][282], [60#L3true, 172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,798 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,798 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,798 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,798 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:37,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][252], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:37,802 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 23:38:37,802 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:37,802 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:37,802 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:37,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][281], [172#true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,802 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:37,802 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:37,802 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:37,803 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][248], [P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 22#L823true, 68#L793true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,134 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,145 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][282], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,145 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,145 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,145 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,145 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][280], [26#$Ultimate##0true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,147 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,147 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,147 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,147 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][252], [26#$Ultimate##0true, 99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,148 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,148 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,148 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,148 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][347], [26#$Ultimate##0true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:38,148 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,148 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,148 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,148 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][344], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,150 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,150 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,150 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,150 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][346], [60#L3true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 211#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:38,151 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,151 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,151 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,151 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,154 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,154 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,154 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,154 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,155 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][332], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,155 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,155 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,155 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,155 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,155 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][333], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,155 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,155 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,156 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,156 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,158 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][280], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,159 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,159 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,159 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,159 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][344], [131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:38,161 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,161 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,161 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,161 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][332], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 56#$Ultimate##0true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,164 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,164 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,164 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,164 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][333], [172#true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 56#$Ultimate##0true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,165 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,165 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,165 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,165 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:38,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][332], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,168 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,168 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,168 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,168 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][333], [172#true, 131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,169 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,169 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,169 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,169 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][276], [99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 22#L823true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,373 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,373 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,373 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,373 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][338], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:38,373 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,373 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,373 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,373 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][287], [99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 22#L823true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,374 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,374 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,374 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,374 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][345], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:38,375 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,375 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,375 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,375 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [60#L3true, 99#L786true, 172#true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,387 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,387 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,387 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,387 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][450], [210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true, 22#L823true, 68#L793true]) [2022-12-11 23:38:38,389 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,389 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,389 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,389 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][344], [60#L3true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,396 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,396 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,396 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,396 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,397 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][338], [131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,397 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,397 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,397 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,397 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,397 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][345], [131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:38,397 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,398 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,398 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,398 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [172#true, 131#L3-1true, 84#L783true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,404 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,405 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,405 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,405 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L783true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true]) [2022-12-11 23:38:38,406 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,406 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,406 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,406 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][282], [172#true, 213#(= ~x~0 1), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,415 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,415 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,415 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,415 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,416 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][329], [60#L3true, 172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,416 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,416 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,416 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,417 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][334], [60#L3true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,423 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,423 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,423 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,423 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][457], [79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 22#L823true]) [2022-12-11 23:38:38,549 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,549 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,549 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,549 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][327], [79#L796true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:38,549 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,549 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,549 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,549 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][281], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,560 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,560 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,560 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,561 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][252], [60#L3true, 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:38,622 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,622 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,622 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,622 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:38,660 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][277], [172#true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,660 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,660 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,660 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,660 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][247], [172#true, P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,661 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,661 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,661 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,661 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][280], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,669 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,669 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,669 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,669 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][347], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:38,670 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,670 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,670 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,670 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][282], [172#true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,671 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,671 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,671 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,672 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][279], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:38,672 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,672 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,672 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,672 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][283], [60#L3true, 99#L786true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,673 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][344], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,676 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,676 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,676 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,676 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][346], [131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:38,677 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,677 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,677 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,677 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][332], [99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,681 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,681 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,681 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,681 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][333], [172#true, 99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,682 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,682 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,682 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,682 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,686 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][280], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,686 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,686 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,686 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,686 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,687 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,687 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,687 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,687 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][406], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,688 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,688 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,688 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,688 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][416], [120#$Ultimate##0true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 23#L813true]) [2022-12-11 23:38:38,715 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,715 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,715 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,715 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][417], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L813true]) [2022-12-11 23:38:38,715 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][260], [60#L3true, 120#$Ultimate##0true, 172#true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:38,732 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,732 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,732 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,733 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:38,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][265], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:38,733 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,733 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,733 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,733 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [60#L3true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 49#L776true]) [2022-12-11 23:38:38,789 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][344], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,920 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,920 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,920 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,920 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,921 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][346], [60#L3true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:38,921 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,921 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,921 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,921 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,922 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][338], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:38,922 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,922 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,922 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,922 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][345], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:38,923 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,923 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,923 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,923 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][343], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:38,923 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,924 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,924 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,924 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [172#true, 99#L786true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,936 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,936 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,936 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,936 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,943 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,943 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,943 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,943 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][404], [172#true, 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,946 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,946 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,946 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,946 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,948 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][344], [131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:38,948 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,949 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][493], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true, 22#L823true, 23#L813true]) [2022-12-11 23:38:38,949 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 84#L783true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true]) [2022-12-11 23:38:38,958 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,958 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,958 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,958 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:38,966 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][329], [172#true, 213#(= ~x~0 1), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,966 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,966 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][334], [213#(= ~x~0 1), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:38,972 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,972 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,972 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:38,972 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][252], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:39,285 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,286 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][457], [79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 22#L823true]) [2022-12-11 23:38:39,286 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][327], [79#L796true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:39,287 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,287 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,287 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,287 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][401], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:39,291 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,291 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,291 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,291 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][279], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:39,291 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,291 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,291 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,291 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][283], [60#L3true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true, 23#L813true]) [2022-12-11 23:38:39,292 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][281], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,297 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][371], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:39,306 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][252], [131#L3-1true, 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,354 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,354 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,354 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,354 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,366 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,366 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,366 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,366 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][407], [60#L3true, 84#L783true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 211#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,369 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,370 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,370 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,370 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][392], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,382 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,382 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,382 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,382 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][277], [99#L786true, 172#true, P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,382 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][247], [99#L786true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,383 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][404], [99#L786true, 172#true, 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,384 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,384 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,384 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,384 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][521], [79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:39,386 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,386 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,386 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,386 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][520], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 4#L806true]) [2022-12-11 23:38:39,387 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,388 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][371], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:39,388 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,388 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,389 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,389 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,389 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][507], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L813true]) [2022-12-11 23:38:39,389 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,389 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,389 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,389 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][280], [99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:39,396 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,396 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,396 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,396 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][347], [131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:39,396 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,396 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,396 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,396 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,398 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][279], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:39,398 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,398 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,398 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,398 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,398 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][283], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,399 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,399 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,399 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,399 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,400 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,400 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,400 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,400 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][406], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,401 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,401 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,401 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,401 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][281], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,404 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,404 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,404 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,404 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][282], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,404 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,404 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,404 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,404 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,405 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,405 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,405 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,405 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][332], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,406 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,406 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,406 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,406 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][333], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,406 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,406 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,406 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,406 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][406], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,407 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,407 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,407 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,408 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,425 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][534], [120#$Ultimate##0true, 60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 4#L806true]) [2022-12-11 23:38:39,425 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,425 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,425 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,425 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,439 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][301], [60#L3true, 120#$Ultimate##0true, 172#true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:39,439 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,439 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,439 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,439 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:39,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][416], [120#$Ultimate##0true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,441 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,441 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,441 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,441 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][417], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,441 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,441 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,441 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,441 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,442 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][416], [120#$Ultimate##0true, 24#L816true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true]) [2022-12-11 23:38:39,442 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,442 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,442 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,442 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][260], [120#$Ultimate##0true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:39,454 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,454 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,454 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,454 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:39,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][265], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 211#true, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:39,455 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,455 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,455 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,455 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][493], [60#L3true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 49#L776true, 22#L823true, 23#L813true]) [2022-12-11 23:38:39,490 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,490 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,490 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,490 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][495], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true, 22#L823true, 68#L793true]) [2022-12-11 23:38:39,492 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true]) [2022-12-11 23:38:39,503 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,503 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,503 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,619 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,619 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,619 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,619 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][392], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,625 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,625 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,625 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,625 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][344], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:39,625 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,625 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,625 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,625 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,626 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][346], [131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:39,626 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,626 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,626 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,626 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,627 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][343], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:39,627 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,627 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,627 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,627 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,640 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,640 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,640 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,640 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,640 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][392], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,641 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,641 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,641 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,641 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,641 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,642 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,642 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,642 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,642 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,642 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,642 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,642 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][493], [210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true, 22#L823true, 23#L813true]) [2022-12-11 23:38:39,644 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,644 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,644 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,644 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][513], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 4#L806true, 49#L776true]) [2022-12-11 23:38:39,647 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,647 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,648 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,648 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][406], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,648 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,648 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,648 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,648 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [172#true, 79#L796true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:39,763 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][565], [172#true, 79#L796true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,764 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][566], [79#L796true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:39,770 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][252], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:39,801 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][401], [131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:39,807 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,807 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,807 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,807 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][279], [131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:39,808 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][283], [131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:39,808 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][451], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 22#L823true, 23#L813true]) [2022-12-11 23:38:39,810 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][576], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true]) [2022-12-11 23:38:39,810 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,821 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][371], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:39,821 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,822 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][507], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L813true]) [2022-12-11 23:38:39,822 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,822 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,822 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,822 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,822 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][371], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 211#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,822 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][417], [24#L816true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 51#L829true]) [2022-12-11 23:38:39,823 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,856 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,856 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,856 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,856 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:39,857 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,858 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,858 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,858 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][521], [79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:39,859 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,859 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,859 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,859 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][520], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:39,860 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,860 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,860 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,860 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][407], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 211#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,864 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,864 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,864 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,864 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][329], [60#L3true, 172#true, 213#(= ~x~0 1), 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,878 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,878 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,878 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,878 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][334], [60#L3true, 213#(= ~x~0 1), 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,884 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,884 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,884 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,884 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,891 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,892 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,892 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,892 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,892 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,895 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][407], [131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:39,895 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,895 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,895 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,896 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][325], [24#L816true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 211#true, 90#L879true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,906 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,906 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,906 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,906 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,907 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][521], [79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:39,907 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,907 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][520], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:39,907 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,908 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][566], [79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:39,908 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,908 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][371], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:39,908 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][507], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L813true]) [2022-12-11 23:38:39,909 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][532], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 51#L829true, 4#L806true]) [2022-12-11 23:38:39,909 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,915 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][281], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,915 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,915 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,915 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,915 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,915 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][282], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,915 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,915 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,916 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,916 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][332], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,916 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,916 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,916 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,916 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][333], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,917 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,917 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,917 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,917 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,918 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,918 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,918 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,918 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][406], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,919 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,919 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,919 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,920 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,922 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][281], [172#true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,922 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,922 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,922 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,922 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][282], [172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,923 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,923 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,923 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,923 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][332], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,923 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,923 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,923 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,924 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,924 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][333], [172#true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,924 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,924 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,924 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,924 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][534], [120#$Ultimate##0true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:39,933 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,933 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,933 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,933 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,947 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][301], [120#$Ultimate##0true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:39,947 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,947 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,948 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,948 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:39,948 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][532], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 51#L829true, 23#L813true]) [2022-12-11 23:38:39,948 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,948 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,948 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,948 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:39,949 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][534], [60#L3true, 120#$Ultimate##0true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 23#L813true]) [2022-12-11 23:38:39,949 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,949 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,949 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,949 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,950 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][416], [120#$Ultimate##0true, 24#L816true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:39,950 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,950 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,950 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:39,950 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:40,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][493], [99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true, 22#L823true, 23#L813true]) [2022-12-11 23:38:40,001 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,001 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,001 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,001 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][495], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 49#L776true, 22#L823true, 68#L793true]) [2022-12-11 23:38:40,003 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,003 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,003 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,003 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][514], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:40,036 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,036 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,079 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][371], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 4#L806true]) [2022-12-11 23:38:40,080 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,080 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,080 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,080 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,262 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][407], [60#L3true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,266 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,284 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][371], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:40,284 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,284 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,284 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,284 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,284 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][507], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 51#L829true, 23#L813true]) [2022-12-11 23:38:40,285 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,285 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,285 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,285 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:40,315 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:40,316 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,317 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,317 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,317 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,317 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][392], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:40,319 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:40,319 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][513], [60#L3true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 4#L806true, 49#L776true]) [2022-12-11 23:38:40,324 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,324 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,324 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,324 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][406], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:40,324 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,324 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,324 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,324 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][392], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:40,335 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:40,335 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,336 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 4#L806true, 49#L776true]) [2022-12-11 23:38:40,337 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][513], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 49#L776true]) [2022-12-11 23:38:40,341 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,341 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,341 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,341 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][406], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:40,341 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 4#L806true, 195#true, 49#L776true, 68#L793true]) [2022-12-11 23:38:40,387 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,387 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,387 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,387 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][385], [213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 34#L880true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true, 23#L813true]) [2022-12-11 23:38:40,388 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,388 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,388 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,388 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [172#true, 79#L796true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:40,455 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,455 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,455 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,455 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][565], [172#true, 79#L796true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,456 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,456 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,456 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,456 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,457 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][462], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 4#L806true]) [2022-12-11 23:38:40,457 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,457 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,457 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,457 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,464 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][566], [79#L796true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:40,464 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,465 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,465 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,465 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,467 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 4#L806true, 195#true]) [2022-12-11 23:38:40,468 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,468 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,468 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,468 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,468 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][385], [79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:40,468 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,468 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,468 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,468 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][329], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,494 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,494 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,494 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,494 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][281], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:40,502 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,502 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,502 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,502 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][282], [60#L3true, 172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:40,503 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,503 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,503 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,503 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][451], [79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 22#L823true, 23#L813true]) [2022-12-11 23:38:40,504 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,504 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,504 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,504 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][576], [79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 22#L823true]) [2022-12-11 23:38:40,505 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,505 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,505 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,505 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][334], [60#L3true, 99#L786true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,506 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,506 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,506 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,507 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:40,523 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,523 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,523 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,523 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,524 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][507], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L813true]) [2022-12-11 23:38:40,524 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,524 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,524 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,524 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,524 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][371], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,524 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,524 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,524 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,525 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][417], [24#L816true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true]) [2022-12-11 23:38:40,525 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,525 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,525 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,525 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][371], [24#L816true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true]) [2022-12-11 23:38:40,525 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:40,542 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,542 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,542 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,542 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,557 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,557 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,557 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,557 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:40,559 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,559 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,559 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,559 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][567], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:40,560 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,560 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,560 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,560 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][332], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:40,560 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,560 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,560 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,560 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][333], [60#L3true, 172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:40,561 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,561 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,561 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,561 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][407], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,565 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][329], [172#true, 213#(= ~x~0 1), 131#L3-1true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,580 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][334], [131#L3-1true, 213#(= ~x~0 1), 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,586 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,586 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,587 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,587 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:40,604 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][521], [79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:40,604 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,604 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,604 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,604 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,605 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,605 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][520], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:40,605 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,605 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,605 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,605 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,605 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,605 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][566], [79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:40,605 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,605 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,605 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,606 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,606 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,606 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][567], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:40,606 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,607 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][568], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:40,607 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,607 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,607 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,607 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,607 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:40,607 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,607 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,607 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,607 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,607 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:40,607 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,608 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,608 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,608 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,608 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,608 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][532], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 51#L829true, 4#L806true]) [2022-12-11 23:38:40,608 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,608 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,608 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,608 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,608 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][583], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:40,608 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,608 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,608 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,608 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][281], [172#true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:40,612 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][282], [172#true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:40,613 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][332], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:40,614 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][333], [172#true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:40,614 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][532], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L813true]) [2022-12-11 23:38:40,636 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,637 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,637 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][534], [120#$Ultimate##0true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 23#L813true]) [2022-12-11 23:38:40,637 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][534], [60#L3true, 120#$Ultimate##0true, 24#L816true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse]) [2022-12-11 23:38:40,638 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:40,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [60#L3true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 49#L776true]) [2022-12-11 23:38:40,682 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][514], [60#L3true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:40,690 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,690 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,690 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,690 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 49#L776true, 23#L813true]) [2022-12-11 23:38:40,702 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,702 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,702 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,702 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][514], [210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:40,708 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,708 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,708 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,708 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,743 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][371], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:40,743 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,743 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,743 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,743 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,744 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][507], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 34#L880true, 23#L813true]) [2022-12-11 23:38:40,744 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,744 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,744 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,744 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,744 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,764 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,764 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,764 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,765 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:40,766 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,766 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,766 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,766 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][407], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,770 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,776 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,776 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,776 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][407], [131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,780 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true]) [2022-12-11 23:38:40,794 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,794 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,794 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,794 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:40,795 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,795 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,795 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,795 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,796 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][371], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:40,796 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,796 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,796 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,796 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,796 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][507], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L813true]) [2022-12-11 23:38:40,796 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,796 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,796 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,796 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][644], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 4#L806true]) [2022-12-11 23:38:40,797 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][371], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true]) [2022-12-11 23:38:40,797 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:40,816 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,816 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,816 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,816 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:40,830 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,830 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,830 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,830 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:40,831 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,831 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,831 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,831 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][392], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:40,833 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,833 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,833 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,833 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:40,833 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,833 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,833 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,833 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][513], [172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 49#L776true]) [2022-12-11 23:38:40,837 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:40,837 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:40,837 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:40,837 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:40,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][406], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:40,838 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,847 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true]) [2022-12-11 23:38:40,847 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,848 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,848 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,848 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,901 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 49#L776true, 68#L793true]) [2022-12-11 23:38:40,901 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,901 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][385], [213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true, 23#L813true]) [2022-12-11 23:38:40,901 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,902 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:38:40,902 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,902 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,902 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,902 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,902 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][385], [79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 34#L880true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:40,902 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,902 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,902 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,903 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,950 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][282], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:40,951 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][388], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:40,976 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][564], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:40,977 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,977 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,977 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,977 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][462], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 4#L806true]) [2022-12-11 23:38:40,977 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,977 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,977 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,977 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:40,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:38:40,978 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,978 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,978 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,978 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][565], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L813true]) [2022-12-11 23:38:40,978 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,978 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,978 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,978 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][582], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true]) [2022-12-11 23:38:40,979 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,979 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,979 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,979 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true]) [2022-12-11 23:38:40,979 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,979 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,979 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,979 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,980 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][565], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 23#L813true]) [2022-12-11 23:38:40,980 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,980 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,980 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,980 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,988 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][568], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:40,988 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,988 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,988 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,988 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,988 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true]) [2022-12-11 23:38:40,992 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,992 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,992 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,992 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][385], [79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:40,993 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,993 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,993 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:40,993 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][329], [60#L3true, 172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:41,001 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,001 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,001 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,002 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][334], [60#L3true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:41,007 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,007 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,007 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,007 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][329], [172#true, 99#L786true, 131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:41,018 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][281], [172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:41,023 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][282], [172#true, 131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:41,024 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,024 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,024 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,024 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][334], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:41,025 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,025 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,025 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,025 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 211#true, 4#L806true]) [2022-12-11 23:38:41,036 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,037 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:41,037 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][532], [60#L3true, 24#L816true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 211#true, 51#L829true]) [2022-12-11 23:38:41,037 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,037 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 23#L813true]) [2022-12-11 23:38:41,038 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][371], [24#L816true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:41,039 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,039 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,039 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,039 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:41,207 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,207 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,207 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,207 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:41,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][567], [172#true, 79#L796true, 131#L3-1true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:41,231 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,231 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,231 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,231 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][332], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:41,231 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][333], [172#true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:41,232 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,259 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][567], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:41,259 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,259 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,259 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,259 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,259 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][568], [79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:41,260 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,260 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,260 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,260 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L813true]) [2022-12-11 23:38:41,260 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,260 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,260 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,260 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,260 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:41,261 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,261 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,261 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,261 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,261 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,261 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][583], [79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:41,261 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,261 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,261 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,261 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][534], [120#$Ultimate##0true, 24#L816true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse]) [2022-12-11 23:38:41,283 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:41,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][507], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 51#L829true, 49#L776true, 23#L813true]) [2022-12-11 23:38:41,300 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,300 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,300 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,300 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 49#L776true]) [2022-12-11 23:38:41,327 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,327 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,327 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,327 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [60#L3true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 49#L776true, 23#L813true]) [2022-12-11 23:38:41,328 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,328 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,328 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,328 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][514], [99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:41,337 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,337 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,337 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,337 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 49#L776true, 23#L813true]) [2022-12-11 23:38:41,347 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,347 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,347 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,347 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true]) [2022-12-11 23:38:41,393 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,393 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,393 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,393 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,394 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][507], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L813true]) [2022-12-11 23:38:41,394 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,394 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,394 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,394 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,394 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:41,406 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,406 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,406 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,406 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,416 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:41,417 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,417 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,417 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,417 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][348], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:41,418 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,418 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,418 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,418 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][407], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:41,422 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,422 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,422 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,422 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,444 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true]) [2022-12-11 23:38:41,444 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,444 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,444 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,444 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:41,445 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,445 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,445 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,445 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:41,446 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,446 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,446 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,446 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,446 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 4#L806true]) [2022-12-11 23:38:41,446 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,446 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,446 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,446 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,446 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][644], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 4#L806true]) [2022-12-11 23:38:41,447 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,447 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,447 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,447 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][371], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true]) [2022-12-11 23:38:41,447 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,447 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,447 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,448 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:41,466 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,466 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,466 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,466 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 49#L776true, 68#L793true]) [2022-12-11 23:38:41,547 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][385], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true, 23#L813true]) [2022-12-11 23:38:41,548 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,548 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,548 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,548 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:38:41,549 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,549 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,549 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,549 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][385], [79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:41,549 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,549 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,549 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,549 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][388], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true]) [2022-12-11 23:38:41,573 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,574 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,574 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,574 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][564], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:41,574 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,574 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,575 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,575 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][329], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:41,588 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,605 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][282], [172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:41,605 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,605 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,605 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,605 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,627 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][388], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true]) [2022-12-11 23:38:41,627 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,627 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,627 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,627 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,628 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][564], [172#true, 79#L796true, 213#(= ~x~0 1), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:41,628 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,628 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,628 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,628 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,628 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][564], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L813true]) [2022-12-11 23:38:41,628 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,628 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,628 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,628 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,628 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,629 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][388], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:41,629 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][582], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true]) [2022-12-11 23:38:41,629 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true]) [2022-12-11 23:38:41,630 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,630 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,630 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,630 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][565], [172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L813true]) [2022-12-11 23:38:41,630 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,630 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,630 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,630 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,639 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][568], [79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:41,639 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,639 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,639 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,639 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,639 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,640 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][583], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:41,640 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,640 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,640 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,640 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,640 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,640 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][567], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true]) [2022-12-11 23:38:41,640 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,640 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,640 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,640 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][568], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:41,641 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,641 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,641 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,641 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true]) [2022-12-11 23:38:41,644 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,644 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,644 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,644 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][385], [60#L3true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:41,644 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,644 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,645 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,645 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][329], [172#true, 213#(= ~x~0 1), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:41,651 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,651 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,651 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,651 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][334], [213#(= ~x~0 1), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:41,656 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,656 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,656 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,656 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,679 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L813true]) [2022-12-11 23:38:41,679 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,679 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,679 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,679 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,679 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:41,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][532], [24#L816true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-11 23:38:41,680 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,680 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,680 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,680 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 23#L813true]) [2022-12-11 23:38:41,680 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,680 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,680 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,680 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [60#L3true, 24#L816true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse]) [2022-12-11 23:38:41,681 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,681 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,681 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,681 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,728 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [30#L2-1true, 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true]) [2022-12-11 23:38:41,728 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][385], [30#L2-1true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:41,729 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][463], [30#L2-1true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:41,729 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:41,759 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][507], [172#true, 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 23#L813true]) [2022-12-11 23:38:41,760 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,760 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,760 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,760 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [99#L786true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 49#L776true, 23#L813true]) [2022-12-11 23:38:41,789 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,789 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,789 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,789 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,840 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true]) [2022-12-11 23:38:41,840 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,840 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,840 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,840 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,841 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:41,841 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,841 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,841 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,841 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,841 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][402], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:41,854 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:41,888 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:41,888 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,888 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,888 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,888 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,889 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 4#L806true]) [2022-12-11 23:38:41,889 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,889 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,889 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,889 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,889 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,889 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 49#L776true]) [2022-12-11 23:38:41,889 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,890 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,890 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,890 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][443], [131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true, 23#L813true]) [2022-12-11 23:38:41,990 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,990 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,990 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,990 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][445], [172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 68#L793true]) [2022-12-11 23:38:41,991 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,991 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,991 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,991 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [30#L2-1true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 49#L776true, 68#L793true]) [2022-12-11 23:38:41,992 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,992 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,992 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,992 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][385], [30#L2-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true, 23#L813true]) [2022-12-11 23:38:41,992 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,992 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,992 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,992 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:38:41,993 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,993 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,993 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,993 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][385], [60#L3true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:41,994 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:41,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][388], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:42,017 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,017 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,017 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,017 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][564], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:42,017 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,018 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,018 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,018 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][329], [172#true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:42,030 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:38:42,030 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:42,030 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:42,031 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:42,062 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][564], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L813true]) [2022-12-11 23:38:42,062 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,062 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,062 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,062 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,062 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,062 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][388], [172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:42,062 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,062 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,063 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,063 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,063 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][564], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 23#L813true]) [2022-12-11 23:38:42,063 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,063 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,063 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,063 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][388], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true]) [2022-12-11 23:38:42,063 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,064 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,064 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,064 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,072 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][583], [79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:42,072 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:38:42,072 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:42,072 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:42,072 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:42,072 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:42,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][567], [172#true, 79#L796true, 131#L3-1true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true]) [2022-12-11 23:38:42,073 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][568], [79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:42,073 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][567], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true]) [2022-12-11 23:38:42,074 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,074 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,074 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,074 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][568], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:42,074 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,074 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,074 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,074 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][443], [79#L796true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:42,078 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,078 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,078 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,078 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][445], [172#true, 79#L796true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:42,078 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,078 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,078 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,078 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,079 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [30#L2-1true, 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true]) [2022-12-11 23:38:42,079 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,079 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,079 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,079 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,079 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][385], [30#L2-1true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:42,079 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,079 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,079 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,079 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [24#L816true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse]) [2022-12-11 23:38:42,110 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,110 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,110 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,110 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:42,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 49#L776true, 23#L813true]) [2022-12-11 23:38:42,332 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 23:38:42,332 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:42,332 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:42,332 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:42,424 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 23#L813true]) [2022-12-11 23:38:42,424 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 23:38:42,424 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:42,424 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:42,424 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:42,424 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:42,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 49#L776true]) [2022-12-11 23:38:42,480 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,480 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,480 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,480 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,576 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][443], [79#L796true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:42,577 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,577 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,577 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,577 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][445], [172#true, 79#L796true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-11 23:38:42,577 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,577 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,577 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,577 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [30#L2-1true, 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:38:42,578 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,578 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,578 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,578 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][385], [30#L2-1true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:42,579 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,579 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,579 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,579 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][564], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 23#L813true]) [2022-12-11 23:38:42,644 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,645 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,645 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,645 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][388], [172#true, 79#L796true, 131#L3-1true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true]) [2022-12-11 23:38:42,645 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,645 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,645 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,645 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][567], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true]) [2022-12-11 23:38:42,654 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,654 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,654 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,654 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][568], [79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:42,655 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,655 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,655 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,655 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:42,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L881-->L887: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_24 256) 0)))) (let ((.cse0 (and (not (= (mod v_~b$w_buff0_used~0_148 256) 0)) .cse5)) (.cse1 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~b$w_buff1_used~0_129 256) 0))))) (and (= v_~b$w_buff0_used~0_147 (ite .cse0 0 v_~b$w_buff0_used~0_148)) (= (ite .cse1 0 v_~b$r_buff0_thd0~0_24) v_~b$r_buff0_thd0~0_23) (= v_~b~0_88 (ite .cse0 v_~b$w_buff0~0_64 (ite .cse2 v_~b$w_buff1~0_61 v_~b~0_89))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd0~0_23 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= v_~b$w_buff1_used~0_128 (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_129))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_129, ~b~0=v_~b~0_89, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_24} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_128, ~b~0=v_~b~0_88, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_23} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][500], [79#L796true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 123#L887true]) [2022-12-11 23:38:42,675 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 23:38:42,675 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:42,675 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:42,675 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:42,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][506], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 49#L776true, 23#L813true]) [2022-12-11 23:38:42,765 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is not cut-off event [2022-12-11 23:38:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:42,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L881-->L887: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_24 256) 0)))) (let ((.cse0 (and (not (= (mod v_~b$w_buff0_used~0_148 256) 0)) .cse5)) (.cse1 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~b$w_buff1_used~0_129 256) 0))))) (and (= v_~b$w_buff0_used~0_147 (ite .cse0 0 v_~b$w_buff0_used~0_148)) (= (ite .cse1 0 v_~b$r_buff0_thd0~0_24) v_~b$r_buff0_thd0~0_23) (= v_~b~0_88 (ite .cse0 v_~b$w_buff0~0_64 (ite .cse2 v_~b$w_buff1~0_61 v_~b~0_89))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd0~0_23 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= v_~b$w_buff1_used~0_128 (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_129))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_129, ~b~0=v_~b~0_89, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_24} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_128, ~b~0=v_~b~0_88, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_23} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][500], [213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 123#L887true, 68#L793true]) [2022-12-11 23:38:42,946 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is not cut-off event [2022-12-11 23:38:42,946 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:42,947 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:42,947 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:42,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L881-->L887: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_24 256) 0)))) (let ((.cse0 (and (not (= (mod v_~b$w_buff0_used~0_148 256) 0)) .cse5)) (.cse1 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~b$w_buff1_used~0_129 256) 0))))) (and (= v_~b$w_buff0_used~0_147 (ite .cse0 0 v_~b$w_buff0_used~0_148)) (= (ite .cse1 0 v_~b$r_buff0_thd0~0_24) v_~b$r_buff0_thd0~0_23) (= v_~b~0_88 (ite .cse0 v_~b$w_buff0~0_64 (ite .cse2 v_~b$w_buff1~0_61 v_~b~0_89))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd0~0_23 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= v_~b$w_buff1_used~0_128 (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_129))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_129, ~b~0=v_~b~0_89, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_24} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_128, ~b~0=v_~b~0_88, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_23} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][500], [79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 123#L887true]) [2022-12-11 23:38:42,991 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is not cut-off event [2022-12-11 23:38:42,991 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:42,991 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:42,991 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:43,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L881-->L887: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_24 256) 0)))) (let ((.cse0 (and (not (= (mod v_~b$w_buff0_used~0_148 256) 0)) .cse5)) (.cse1 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~b$w_buff1_used~0_129 256) 0))))) (and (= v_~b$w_buff0_used~0_147 (ite .cse0 0 v_~b$w_buff0_used~0_148)) (= (ite .cse1 0 v_~b$r_buff0_thd0~0_24) v_~b$r_buff0_thd0~0_23) (= v_~b~0_88 (ite .cse0 v_~b$w_buff0~0_64 (ite .cse2 v_~b$w_buff1~0_61 v_~b~0_89))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd0~0_23 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= v_~b$w_buff1_used~0_128 (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_129))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_129, ~b~0=v_~b~0_89, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_24} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_128, ~b~0=v_~b~0_88, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_23} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][500], [79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 123#L887true]) [2022-12-11 23:38:43,248 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is not cut-off event [2022-12-11 23:38:43,248 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 23:38:43,248 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 23:38:43,248 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 23:38:44,830 INFO L130 PetriNetUnfolder]: 47431/76955 cut-off events. [2022-12-11 23:38:44,830 INFO L131 PetriNetUnfolder]: For 281973/319541 co-relation queries the response was YES. [2022-12-11 23:38:45,047 INFO L83 FinitePrefix]: Finished finitePrefix Result has 289435 conditions, 76955 events. 47431/76955 cut-off events. For 281973/319541 co-relation queries the response was YES. Maximal size of possible extension queue 4218. Compared 692195 event pairs, 1407 based on Foata normal form. 3128/76060 useless extension candidates. Maximal degree in co-relation 289356. Up to 30763 conditions per place. [2022-12-11 23:38:45,221 INFO L137 encePairwiseOnDemand]: 126/132 looper letters, 544 selfloop transitions, 26 changer transitions 67/778 dead transitions. [2022-12-11 23:38:45,221 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 778 transitions, 7991 flow [2022-12-11 23:38:45,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-11 23:38:45,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-11 23:38:45,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1039 transitions. [2022-12-11 23:38:45,223 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8745791245791246 [2022-12-11 23:38:45,224 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 11 predicate places. [2022-12-11 23:38:45,224 INFO L82 GeneralOperation]: Start removeDead. Operand has 150 places, 778 transitions, 7991 flow [2022-12-11 23:38:45,411 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 150 places, 711 transitions, 7175 flow [2022-12-11 23:38:45,412 INFO L495 AbstractCegarLoop]: Abstraction has has 150 places, 711 transitions, 7175 flow [2022-12-11 23:38:45,412 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 109.5) internal successors, (657), 6 states have internal predecessors, (657), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:45,412 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:45,412 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:38:45,412 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-11 23:38:45,413 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:45,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:45,413 INFO L85 PathProgramCache]: Analyzing trace with hash 107456264, now seen corresponding path program 1 times [2022-12-11 23:38:45,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:45,413 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [807939173] [2022-12-11 23:38:45,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:45,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:45,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:45,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:45,580 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:45,580 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [807939173] [2022-12-11 23:38:45,580 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [807939173] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:45,580 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:45,580 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 23:38:45,581 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090753384] [2022-12-11 23:38:45,581 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:45,581 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 23:38:45,581 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:45,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 23:38:45,581 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 23:38:45,582 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 132 [2022-12-11 23:38:45,582 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 711 transitions, 7175 flow. Second operand has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:45,583 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:45,583 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 132 [2022-12-11 23:38:45,583 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:46,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][262], [60#L3true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:46,707 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 23:38:46,707 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:46,707 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:46,707 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:46,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][263], [60#L3true, 99#L786true, 213#(= ~x~0 1), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:46,984 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,984 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,984 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,984 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][262], [131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:46,986 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,986 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,986 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,987 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][262], [60#L3true, 26#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 5#L763true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:46,988 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,988 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,988 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,988 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][197], [172#true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:46,998 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,998 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,998 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:46,998 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:47,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][310], [P3Thread1of1ForFork1InUse, 71#L2true, 151#(= ~x~0 0), P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 211#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:47,002 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:47,002 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:47,002 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:47,002 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:47,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][311], [172#true, P3Thread1of1ForFork1InUse, 71#L2true, 151#(= ~x~0 0), P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:47,002 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:47,002 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:47,002 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:47,002 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:47,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][267], [60#L3true, 26#$Ultimate##0true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:47,330 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 23:38:47,330 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 23:38:47,330 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 23:38:47,330 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 23:38:47,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][304], [172#true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 136#$Ultimate##0true, 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:47,369 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 23:38:47,369 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 23:38:47,369 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 23:38:47,369 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 23:38:47,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][263], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:47,390 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,390 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,390 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,390 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][263], [60#L3true, 26#$Ultimate##0true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:47,390 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,390 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,390 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,390 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][269], [60#L3true, 26#$Ultimate##0true, 99#L786true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:47,391 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,391 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,391 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,391 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][262], [26#$Ultimate##0true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 211#true, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:47,396 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,396 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,396 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,396 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][266], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:47,403 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,403 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,403 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,403 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][305], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 5#L763true, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:47,404 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,404 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,404 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,404 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][230], [213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:47,404 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,404 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,404 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,405 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:47,405 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,405 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,405 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,405 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][232], [172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:47,405 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,406 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,406 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,406 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][361], [213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:47,406 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,406 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,406 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,406 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [60#L3true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, 146#true, 136#$Ultimate##0true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:47,408 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,408 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,408 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,408 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][313], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 136#$Ultimate##0true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:47,408 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,408 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,408 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,408 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:47,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][259], [172#true, 99#L786true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 109#L773true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:47,729 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,730 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,730 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,730 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:47,748 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,749 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,749 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,749 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:47,765 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,765 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,766 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,766 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:47,924 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][267], [26#$Ultimate##0true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:47,924 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 23:38:47,925 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:47,925 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:47,925 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:48,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][274], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,006 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,006 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,007 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,007 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][264], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,007 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,007 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,007 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,007 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][263], [26#$Ultimate##0true, 99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,008 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,008 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,008 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,008 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][269], [26#$Ultimate##0true, 99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:48,008 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,008 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,008 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,008 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,023 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,023 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,023 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,024 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][266], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,024 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,024 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,024 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,024 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][305], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:48,025 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,025 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,025 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,025 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 5#L763true, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:48,027 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,027 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,027 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,027 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][313], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 136#$Ultimate##0true, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,027 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,027 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,027 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,028 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:48,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][367], [P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 22#L823true, 68#L793true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,278 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,278 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,278 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,278 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][301], [99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 22#L823true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:48,278 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,278 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,279 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,279 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,285 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true]) [2022-12-11 23:38:48,286 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,286 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,286 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,286 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][300], [60#L3true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:48,297 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,303 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,303 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,303 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,303 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,304 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,304 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,304 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,304 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][270], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,316 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:48,316 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:48,316 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:48,316 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:48,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,317 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,317 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,317 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,317 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:48,317 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,317 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,317 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,317 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:48,318 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,318 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,318 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,318 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][263], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:48,544 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,544 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,544 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,545 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][269], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:48,545 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,545 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,545 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,545 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,546 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][274], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,546 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,546 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][264], [172#true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,546 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][275], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,547 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,547 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,547 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,547 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 5#L763true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,556 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,557 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,557 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,557 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 211#true, 34#L880true, 195#true]) [2022-12-11 23:38:48,557 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,557 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,557 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,557 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][426], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,560 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,560 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,560 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,560 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][427], [60#L3true, 84#L783true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:48,560 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,560 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,560 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,560 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][259], [172#true, P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,563 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,563 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,563 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,563 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][297], [172#true, P3Thread1of1ForFork1InUse, 84#L783true, 71#L2true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,563 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,563 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,563 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,563 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][282], [120#$Ultimate##0true, 60#L3true, 172#true, 99#L786true, 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:48,609 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,609 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,609 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,609 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:48,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][287], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:48,609 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,609 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,609 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,609 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][350], [243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 22#L823true, 68#L793true, 23#L813true]) [2022-12-11 23:38:48,683 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][293], [243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 34#L880true, 195#true, 49#L776true, 22#L823true, 68#L793true, 23#L813true]) [2022-12-11 23:38:48,684 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,684 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,684 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,684 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][171], [24#L816true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 231#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 90#L879true, 49#L776true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:48,973 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,973 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,973 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,973 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][350], [24#L816true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:48,974 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,974 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,974 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,974 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][541], [24#L816true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 231#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 90#L879true, 195#true, 49#L776true, 22#L823true, 68#L793true]) [2022-12-11 23:38:48,975 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][300], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:48,985 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][366], [60#L3true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:48,985 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][488], [243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true, 22#L823true, 68#L793true]) [2022-12-11 23:38:48,986 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,986 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,986 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,986 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][404], [99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 22#L823true, 23#L813true]) [2022-12-11 23:38:48,986 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,986 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,986 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,986 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,994 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,995 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [60#L3true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:48,996 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,996 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,996 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:48,996 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,002 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,002 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,002 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,002 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][419], [172#true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,003 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:49,003 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:49,003 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:49,003 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:49,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][259], [172#true, P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,004 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,004 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,004 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,004 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][421], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,004 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,004 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,004 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,004 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][297], [172#true, P3Thread1of1ForFork1InUse, 84#L783true, 71#L2true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,004 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,004 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,005 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,005 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][300], [131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,009 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][546], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,009 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,016 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,016 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,016 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,016 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][270], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,029 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:49,029 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:49,029 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:49,029 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:49,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [172#true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,029 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,029 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,029 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,029 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,030 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,030 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,030 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,030 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][549], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,032 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][547], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,033 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][265], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:49,179 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:49,179 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:49,179 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:49,179 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:49,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][259], [172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,236 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,236 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,236 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,236 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][221], [172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,256 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][222], [172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,256 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][232], [172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,263 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,263 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,263 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,263 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][361], [213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,263 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,263 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,263 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,263 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,272 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][263], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:49,300 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,300 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,300 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,300 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][269], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:49,301 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][275], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:49,304 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [24#L816true, 172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,304 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,305 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [24#L816true, 172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 5#L763true, 34#L880true, 195#true]) [2022-12-11 23:38:49,305 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,305 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,305 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,305 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][426], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,308 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,308 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,308 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,308 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][427], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,308 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,308 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,308 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,308 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,311 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,311 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,311 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,311 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 195#true]) [2022-12-11 23:38:49,312 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,312 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,312 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,312 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][426], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,314 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,314 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,314 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,314 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][427], [131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,315 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,315 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,315 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,315 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,315 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,315 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,315 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,316 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][270], [60#L3true, 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,316 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][259], [99#L786true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,319 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][282], [120#$Ultimate##0true, 172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,359 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,359 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,359 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,359 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][287], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,359 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,359 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,359 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,359 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][603], [120#$Ultimate##0true, 60#L3true, 24#L816true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,360 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,360 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,360 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,360 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:49,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][350], [243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 22#L823true, 68#L793true, 23#L813true]) [2022-12-11 23:38:49,422 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,422 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,422 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,422 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][650], [24#L816true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 49#L776true, 22#L823true, 68#L793true]) [2022-12-11 23:38:49,423 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][293], [243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 195#true, 49#L776true, 22#L823true, 68#L793true, 23#L813true]) [2022-12-11 23:38:49,423 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][632], [24#L816true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 34#L880true, 195#true, 49#L776true, 22#L823true, 68#L793true]) [2022-12-11 23:38:49,424 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,424 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,424 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,424 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,443 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 195#true, 49#L776true, 23#L813true]) [2022-12-11 23:38:49,443 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,443 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,443 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,443 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][262], [60#L3true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:49,502 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,502 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,502 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,502 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][350], [24#L816true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:49,571 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,572 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,572 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,572 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,577 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][297], [99#L786true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,578 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,578 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,578 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,578 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][259], [99#L786true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 149#true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,578 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,579 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][419], [99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,579 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][419], [99#L786true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,580 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,580 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,580 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,580 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][259], [99#L786true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,581 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][421], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,581 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][297], [99#L786true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,581 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][300], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:49,588 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,588 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,588 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,588 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][366], [131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:49,588 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,588 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,588 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,588 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][545], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 49#L776true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:49,589 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][546], [60#L3true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,589 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][423], [172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,592 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,592 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,592 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,592 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][425], [99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,593 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][565], [172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true]) [2022-12-11 23:38:49,593 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:49,593 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:49,593 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:49,593 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:49,596 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [172#true, 99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,596 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,596 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,596 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,596 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 34#L880true, 195#true]) [2022-12-11 23:38:49,599 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,599 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,599 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,599 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,602 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,602 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,602 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,603 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,603 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,603 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,603 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,603 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,603 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,604 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,604 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,604 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,604 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,604 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,604 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][421], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,604 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,605 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,605 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,606 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,606 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,607 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,607 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][546], [210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 49#L776true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,609 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,609 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,609 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,609 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][557], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,612 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:49,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:49,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:49,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:49,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][426], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,612 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,612 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,613 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,613 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][427], [60#L3true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,613 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,613 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,613 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,613 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][549], [213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,629 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,629 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,629 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,629 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][547], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,630 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,630 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,630 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,630 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][221], [172#true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,791 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][222], [99#L786true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,792 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][265], [99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:49,795 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][232], [172#true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,798 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,798 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,798 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,798 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][361], [99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,799 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,799 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,799 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,799 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][399], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 51#L829true, 34#L880true, 195#true, 68#L793true]) [2022-12-11 23:38:49,855 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,855 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,855 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,855 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:49,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][601], [60#L3true, 24#L816true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 51#L829true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,861 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,861 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,862 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,862 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,862 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,862 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,862 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,862 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [24#L816true, 99#L786true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,864 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,864 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,864 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,864 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][274], [60#L3true, 172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,886 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,886 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,886 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,886 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][264], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,886 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,887 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,887 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,887 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,889 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][391], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,889 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,889 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,889 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,889 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,889 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][576], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true]) [2022-12-11 23:38:49,889 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,889 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,890 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,890 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,896 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,896 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,899 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][406], [243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:49,899 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][407], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true]) [2022-12-11 23:38:49,900 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,900 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,900 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,900 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,908 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [60#L3true, 24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 211#true, 146#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,909 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][577], [243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 34#L880true, 4#L806true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:49,927 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,927 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,927 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,927 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][408], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 4#L806true, 195#true]) [2022-12-11 23:38:49,927 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,927 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,927 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,927 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,928 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][410], [243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:49,928 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,928 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,928 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,928 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][274], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,930 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,930 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,930 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,930 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][264], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,930 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,930 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,930 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,930 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,931 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,931 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,931 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,931 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,931 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,931 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,931 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,931 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,931 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,932 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][270], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,932 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,932 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,932 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,932 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,933 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [24#L816true, 172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 211#true, 195#true]) [2022-12-11 23:38:49,933 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,933 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,933 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,933 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,935 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][426], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,935 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,935 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,935 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,935 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][427], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 211#true, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,936 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,936 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,936 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,936 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][535], [60#L3true, 24#L816true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,939 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,939 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,939 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,939 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,940 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([406] L845-->L852: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd4~0_54 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd4~0_62 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_156 256) 0)))) (.cse1 (and .cse4 .cse5)) (.cse2 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_135 256) 0))))) (and (= v_~b$w_buff0_used~0_155 (ite .cse0 0 v_~b$w_buff0_used~0_156)) (= (ite .cse1 0 v_~b$r_buff0_thd4~0_62) v_~b$r_buff0_thd4~0_61) (= v_~b~0_92 (ite .cse0 v_~b$w_buff0~0_70 (ite .cse2 v_~b$w_buff1~0_65 v_~b~0_93))) (= v_~b$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_135)) (= v_~b$r_buff1_thd4~0_53 (ite (or (and .cse3 (not (= (mod v_~b$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~b$r_buff0_thd4~0_61 256) 0)))) 0 v_~b$r_buff1_thd4~0_54))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_156, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_135, ~b~0=v_~b~0_93, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_54, ~b$w_buff1~0=v_~b$w_buff1~0_65, ~b$w_buff0~0=v_~b$w_buff0~0_70, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_155, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_134, ~b~0=v_~b~0_92, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_53, ~b$w_buff1~0=v_~b$w_buff1~0_65, ~b$w_buff0~0=v_~b$w_buff0~0_70, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd4~0, ~b$r_buff0_thd4~0][587], [60#L3true, 104#L852true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,941 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,941 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][270], [60#L3true, 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,941 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [172#true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,942 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,942 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,942 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,942 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:49,942 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,942 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][270], [131#L3-1true, 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:49,943 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:49,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:50,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][603], [120#$Ultimate##0true, 24#L816true, 99#L786true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,110 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:50,110 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:50,110 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:50,110 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:50,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][708], [24#L816true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 231#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 90#L879true, 49#L776true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:50,140 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][735], [24#L816true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 90#L879true, 195#true, 231#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 68#L793true]) [2022-12-11 23:38:50,141 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,157 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][487], [24#L816true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 231#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 90#L879true, 49#L776true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,158 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][703], [24#L816true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 90#L879true, 195#true, 231#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true]) [2022-12-11 23:38:50,159 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,159 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,159 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,159 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [99#L786true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L813true]) [2022-12-11 23:38:50,163 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,163 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,163 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,163 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][399], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 34#L880true, 195#true, 49#L776true, 68#L793true, 23#L813true]) [2022-12-11 23:38:50,165 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [99#L786true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 34#L880true, 195#true, 49#L776true, 23#L813true]) [2022-12-11 23:38:50,165 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,167 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][396], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:50,167 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,167 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,167 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,167 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][650], [24#L816true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 22#L823true, 68#L793true]) [2022-12-11 23:38:50,168 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][397], [60#L3true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 195#true, 49#L776true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:50,168 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][632], [24#L816true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 195#true, 49#L776true, 22#L823true, 68#L793true]) [2022-12-11 23:38:50,169 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,169 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,169 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,169 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][566], [99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:50,175 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,175 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,175 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,175 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 195#true, 49#L776true, 23#L813true]) [2022-12-11 23:38:50,192 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][789], [24#L816true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 195#true, 49#L776true]) [2022-12-11 23:38:50,193 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][558], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,198 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [24#L816true, 172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true]) [2022-12-11 23:38:50,248 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,248 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,248 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,248 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][262], [131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:50,254 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,255 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,255 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,255 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][396], [60#L3true, 24#L816true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:50,255 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,255 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,255 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,255 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,266 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,266 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,266 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,266 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [24#L816true, 172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 34#L880true, 195#true]) [2022-12-11 23:38:50,325 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,329 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,329 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,329 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,329 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,330 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,330 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,330 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][421], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,331 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,332 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,332 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,332 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,332 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][421], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,332 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,332 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,333 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,333 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,333 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,333 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,333 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,333 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [99#L786true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true]) [2022-12-11 23:38:50,334 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [24#L816true, 99#L786true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,335 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][545], [210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 49#L776true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:50,338 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,338 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,338 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,338 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][546], [99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 49#L776true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,339 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][557], [60#L3true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,342 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,342 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,342 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,342 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][426], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,343 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][427], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,343 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 195#true]) [2022-12-11 23:38:50,352 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,352 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,352 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,352 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,355 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,355 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,355 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,356 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,356 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,356 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,357 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,357 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,357 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,357 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,357 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [60#L3true, 24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,358 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,358 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,358 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,358 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][557], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,363 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,363 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,363 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,363 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][426], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,364 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][427], [131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,364 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][391], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 23#L813true]) [2022-12-11 23:38:50,513 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,513 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,513 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,513 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][576], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 51#L829true, 23#L813true]) [2022-12-11 23:38:50,513 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,513 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,513 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,513 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][356], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,554 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,554 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,554 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,554 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][274], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,554 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,554 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,554 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,554 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,555 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][264], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,555 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][391], [24#L816true, 172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,556 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,556 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,557 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,557 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][576], [24#L816true, 172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true]) [2022-12-11 23:38:50,557 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,557 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,557 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,557 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,562 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,562 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,562 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,562 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,562 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,562 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,562 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,563 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][406], [99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:50,565 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][407], [172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true]) [2022-12-11 23:38:50,565 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,566 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,566 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][399], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 51#L829true, 195#true, 68#L793true]) [2022-12-11 23:38:50,616 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,616 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,616 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,616 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:50,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][601], [24#L816true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,620 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,620 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,620 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,620 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 5#L763true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,621 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [60#L3true, 24#L816true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,622 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,622 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,622 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,622 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][274], [172#true, 213#(= ~x~0 1), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,637 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][264], [172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,637 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][413], [60#L3true, 24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,639 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][664], [60#L3true, 24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,639 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [172#true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,644 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,644 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,644 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,644 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,645 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,645 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,645 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,645 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][549], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,647 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,647 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,647 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,647 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][547], [60#L3true, 172#true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,648 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,648 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,648 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,648 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,654 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,654 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,654 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,654 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][577], [243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:38:50,667 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][408], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true]) [2022-12-11 23:38:50,667 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][552], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,668 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][410], [243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:38:50,668 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,668 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,668 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,668 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][274], [172#true, 99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,671 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][356], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,671 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][264], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,671 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,672 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,672 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,672 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [172#true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,672 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,672 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,672 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,672 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,673 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,673 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,673 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,673 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][270], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,673 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,673 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,673 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,673 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][534], [60#L3true, 24#L816true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 51#L829true, 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:50,674 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,674 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,674 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,674 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][535], [60#L3true, 24#L816true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 5#L763true, 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,674 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,674 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,674 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,674 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [24#L816true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,677 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,677 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,677 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,677 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([406] L845-->L852: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd4~0_54 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd4~0_62 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_156 256) 0)))) (.cse1 (and .cse4 .cse5)) (.cse2 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_135 256) 0))))) (and (= v_~b$w_buff0_used~0_155 (ite .cse0 0 v_~b$w_buff0_used~0_156)) (= (ite .cse1 0 v_~b$r_buff0_thd4~0_62) v_~b$r_buff0_thd4~0_61) (= v_~b~0_92 (ite .cse0 v_~b$w_buff0~0_70 (ite .cse2 v_~b$w_buff1~0_65 v_~b~0_93))) (= v_~b$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_135)) (= v_~b$r_buff1_thd4~0_53 (ite (or (and .cse3 (not (= (mod v_~b$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~b$r_buff0_thd4~0_61 256) 0)))) 0 v_~b$r_buff1_thd4~0_54))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_156, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_135, ~b~0=v_~b~0_93, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_54, ~b$w_buff1~0=v_~b$w_buff1~0_65, ~b$w_buff0~0=v_~b$w_buff0~0_70, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_155, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_134, ~b~0=v_~b~0_92, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_53, ~b$w_buff1~0=v_~b$w_buff1~0_65, ~b$w_buff0~0=v_~b$w_buff0~0_70, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd4~0, ~b$r_buff0_thd4~0][587], [104#L852true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,678 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,678 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,678 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,678 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,679 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,679 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,679 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,679 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][270], [213#(= ~x~0 1), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,679 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,679 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,679 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,679 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:50,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][800], [24#L816true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 34#L880true, 51#L829true, 195#true, 49#L776true, 68#L793true]) [2022-12-11 23:38:50,740 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,740 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,740 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,740 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][784], [24#L816true, 99#L786true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true]) [2022-12-11 23:38:50,764 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,764 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,764 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,764 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][789], [24#L816true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 195#true, 49#L776true]) [2022-12-11 23:38:50,766 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,766 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,766 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,766 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L813true]) [2022-12-11 23:38:50,770 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][399], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 68#L793true, 23#L813true]) [2022-12-11 23:38:50,773 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,773 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,773 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,773 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][534], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:50,773 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:50,773 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:50,773 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:50,773 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:50,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [99#L786true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 195#true, 49#L776true, 23#L813true]) [2022-12-11 23:38:50,774 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,774 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,774 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,774 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][396], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:50,776 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,776 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,776 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,776 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][803], [60#L3true, 24#L816true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 49#L776true, 22#L823true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:50,777 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,777 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,777 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,777 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][485], [131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:50,778 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,778 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,778 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,778 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][805], [60#L3true, 24#L816true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 195#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:50,778 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][558], [60#L3true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,785 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][535], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 195#true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,805 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][789], [24#L816true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 195#true, 49#L776true]) [2022-12-11 23:38:50,805 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,806 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,806 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][558], [210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,811 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [24#L816true, 172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,863 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,863 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,863 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,863 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][399], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 51#L829true, 195#true, 68#L793true]) [2022-12-11 23:38:50,865 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:50,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:50,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:50,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:50,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,868 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,868 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,868 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,868 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][396], [24#L816true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:50,870 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,881 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,881 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,881 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,881 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,882 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,883 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [60#L3true, 24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,883 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,883 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,883 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,883 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][387], [24#L816true, 99#L786true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 195#true]) [2022-12-11 23:38:50,939 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,939 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,939 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,939 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,940 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][800], [24#L816true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 34#L880true, 195#true, 49#L776true, 68#L793true]) [2022-12-11 23:38:50,940 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,940 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,940 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,940 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,940 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,940 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][789], [24#L816true, 99#L786true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 195#true, 49#L776true]) [2022-12-11 23:38:50,940 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,941 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,941 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,941 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,941 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,944 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][421], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,945 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,946 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,946 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,946 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,946 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,946 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,947 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,947 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,947 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,948 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [60#L3true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,948 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,948 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,948 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,948 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,948 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [60#L3true, 24#L816true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,948 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,948 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,949 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,949 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,954 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][557], [172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,954 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:50,954 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:50,954 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:50,954 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:50,954 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][426], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,954 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,955 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][427], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:50,955 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,955 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,955 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,955 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][535], [60#L3true, 24#L816true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,962 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,962 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,962 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,962 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,966 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [24#L816true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:50,966 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:50,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][391], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,133 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,133 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,133 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,133 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][576], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L813true]) [2022-12-11 23:38:51,134 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][736], [24#L816true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true]) [2022-12-11 23:38:51,134 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,135 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][969], [24#L816true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 51#L829true]) [2022-12-11 23:38:51,135 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,135 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,135 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,135 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][744], [60#L3true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,305 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,305 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,305 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,305 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,306 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][550], [60#L3true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,306 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,306 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,306 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,306 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:51,322 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,322 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,323 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,323 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:51,323 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,323 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,323 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,323 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][274], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,336 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][264], [172#true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,336 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][413], [60#L3true, 24#L816true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,338 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][664], [60#L3true, 24#L816true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,338 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [172#true, 99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,343 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,344 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][549], [60#L3true, 99#L786true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,346 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,346 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,346 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,346 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][547], [60#L3true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,347 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,347 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,347 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,347 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [24#L816true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,395 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][413], [24#L816true, 172#true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,409 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][664], [24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,409 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][549], [131#L3-1true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,415 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][547], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,415 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][648], [172#true, 79#L796true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,428 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,429 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,429 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,429 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [24#L816true, 99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,431 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:51,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][800], [24#L816true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 195#true, 49#L776true, 68#L793true]) [2022-12-11 23:38:51,489 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][784], [24#L816true, 99#L786true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true]) [2022-12-11 23:38:51,512 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,512 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,512 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,512 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [60#L3true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,514 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,514 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,514 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,514 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][535], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 195#true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,515 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,515 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,515 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,515 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][789], [24#L816true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 99#L786true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 195#true, 49#L776true]) [2022-12-11 23:38:51,516 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,516 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,516 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,516 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,522 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][534], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 195#true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:51,522 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,522 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,522 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,522 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,522 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,523 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][535], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,523 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,523 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,523 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,523 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,523 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][803], [24#L816true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:51,524 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,524 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,524 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,524 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][883], [24#L816true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 22#L823true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:51,525 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,531 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][558], [99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,532 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,532 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,532 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,532 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,547 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][934], [60#L3true, 24#L816true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 195#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,548 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,548 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,548 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,548 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,607 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [60#L3true, 24#L816true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,607 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,607 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,607 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,607 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][399], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 195#true, 68#L793true]) [2022-12-11 23:38:51,609 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:51,610 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:51,610 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:51,610 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:51,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][271], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,613 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,625 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,625 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,625 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,625 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,626 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,626 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,626 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,626 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,626 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][891], [60#L3true, 24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,626 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,627 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,627 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,627 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][534], [60#L3true, 24#L816true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:51,682 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,683 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][535], [60#L3true, 24#L816true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,683 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,683 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,683 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,683 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,684 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][800], [24#L816true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 195#true, 49#L776true, 68#L793true]) [2022-12-11 23:38:51,684 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,684 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,684 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,684 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,684 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,684 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][789], [24#L816true, 99#L786true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 195#true, 49#L776true]) [2022-12-11 23:38:51,684 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,684 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,684 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,684 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,684 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,687 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,687 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,687 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,688 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [24#L816true, 99#L786true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,688 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,688 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,688 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,688 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [24#L816true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,699 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,699 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,700 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,700 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][413], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,875 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,876 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,876 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,876 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,876 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][664], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,876 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,876 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,876 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,876 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,877 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][736], [24#L816true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,877 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,877 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,877 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,877 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,877 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][969], [24#L816true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true]) [2022-12-11 23:38:51,877 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,877 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,877 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,877 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,892 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][745], [79#L796true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,892 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][647], [79#L796true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,893 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,893 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,893 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,893 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:51,909 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:51,910 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,913 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][549], [60#L3true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:51,913 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,913 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,913 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,913 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,913 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][547], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:51,913 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,913 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,913 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,913 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,922 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][413], [24#L816true, 99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,922 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,922 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,922 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,922 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][664], [24#L816true, 99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,923 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,923 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,923 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,923 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][549], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:51,929 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,929 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,929 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,929 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][547], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:51,930 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:51,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:52,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][944], [60#L3true, 24#L816true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 195#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:52,042 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,042 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,042 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,042 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,065 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][891], [60#L3true, 24#L816true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:52,065 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,066 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,066 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,066 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,068 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [99#L786true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:52,068 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,068 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,068 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,068 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][934], [60#L3true, 24#L816true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 195#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:52,069 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,069 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,069 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,069 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:52,070 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,070 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,070 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,070 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,075 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:52,075 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,075 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,075 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,076 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,076 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,076 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][944], [60#L3true, 24#L816true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 195#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:52,077 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,077 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][934], [60#L3true, 24#L816true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 195#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:52,077 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1017], [24#L816true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:52,098 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,099 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,099 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,099 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][548], [24#L816true, 99#L786true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:52,149 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,149 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,149 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,149 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][891], [24#L816true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:52,163 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,163 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,163 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,163 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [24#L816true, 99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:52,210 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,210 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,210 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,210 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][413], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:52,625 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,625 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,625 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,625 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][664], [172#true, 79#L796true, 131#L3-1true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:52,625 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,625 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,626 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,626 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,626 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][802], [60#L3true, 24#L816true, 172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:52,626 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,626 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,626 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,626 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,627 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][970], [60#L3true, 24#L816true, 172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:52,627 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,627 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,627 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,627 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][549], [213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:52,661 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,661 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,661 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,661 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][547], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:52,662 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,662 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,662 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,662 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:52,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][891], [24#L816true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:52,795 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:52,795 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:52,795 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:52,795 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:52,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1017], [24#L816true, 99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:52,800 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:52,800 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:52,800 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:52,800 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:52,804 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1017], [24#L816true, 99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:52,804 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:52,804 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:52,804 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:52,804 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:52,805 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:53,060 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][802], [24#L816true, 172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:53,060 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:53,060 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:53,060 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:53,060 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:53,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][970], [24#L816true, 172#true, 79#L796true, 131#L3-1true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:53,061 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:53,061 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:53,061 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:53,061 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:54,175 INFO L130 PetriNetUnfolder]: 36494/64380 cut-off events. [2022-12-11 23:38:54,175 INFO L131 PetriNetUnfolder]: For 261738/349285 co-relation queries the response was YES. [2022-12-11 23:38:54,365 INFO L83 FinitePrefix]: Finished finitePrefix Result has 273108 conditions, 64380 events. 36494/64380 cut-off events. For 261738/349285 co-relation queries the response was YES. Maximal size of possible extension queue 4049. Compared 649009 event pairs, 714 based on Foata normal form. 9254/71079 useless extension candidates. Maximal degree in co-relation 273025. Up to 23218 conditions per place. [2022-12-11 23:38:54,508 INFO L137 encePairwiseOnDemand]: 121/132 looper letters, 905 selfloop transitions, 54 changer transitions 137/1240 dead transitions. [2022-12-11 23:38:54,509 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 162 places, 1240 transitions, 15280 flow [2022-12-11 23:38:54,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 23:38:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 23:38:54,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1509 transitions. [2022-12-11 23:38:54,514 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8793706293706294 [2022-12-11 23:38:54,516 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 23 predicate places. [2022-12-11 23:38:54,516 INFO L82 GeneralOperation]: Start removeDead. Operand has 162 places, 1240 transitions, 15280 flow [2022-12-11 23:38:54,671 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 162 places, 1103 transitions, 13359 flow [2022-12-11 23:38:54,671 INFO L495 AbstractCegarLoop]: Abstraction has has 162 places, 1103 transitions, 13359 flow [2022-12-11 23:38:54,672 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:54,672 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:54,672 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:38:54,672 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-11 23:38:54,672 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:54,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:54,673 INFO L85 PathProgramCache]: Analyzing trace with hash 141785254, now seen corresponding path program 1 times [2022-12-11 23:38:54,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:54,674 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214185146] [2022-12-11 23:38:54,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:54,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:54,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:54,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:54,905 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:54,905 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214185146] [2022-12-11 23:38:54,905 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [214185146] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:54,905 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:54,905 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-11 23:38:54,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366115796] [2022-12-11 23:38:54,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:54,909 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-11 23:38:54,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:54,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-11 23:38:54,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-11 23:38:54,911 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 132 [2022-12-11 23:38:54,912 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 1103 transitions, 13359 flow. Second operand has 8 states, 8 states have (on average 107.125) internal successors, (857), 8 states have internal predecessors, (857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:54,912 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:54,912 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 132 [2022-12-11 23:38:54,912 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:56,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][264], [60#L3true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:56,126 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 23:38:56,127 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:56,127 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:56,127 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 23:38:56,442 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][265], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:56,442 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,442 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,442 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,442 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,444 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][264], [60#L3true, 26#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:56,444 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,444 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,444 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,444 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][264], [131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:56,447 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,447 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,447 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,447 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,458 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][309], [P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), 71#L2true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 5#L763true, 146#true, 211#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:56,458 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,458 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,458 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,459 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][310], [172#true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), 71#L2true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 5#L763true, 146#true, 211#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:56,459 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,459 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,459 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,459 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:38:56,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][263], [60#L3true, 26#$Ultimate##0true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:56,800 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 23:38:56,800 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 23:38:56,800 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 23:38:56,800 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 23:38:56,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][265], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:56,869 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,869 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,869 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,869 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][264], [26#$Ultimate##0true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L763true, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:56,873 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,873 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,873 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,873 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,879 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][263], [60#L3true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, 211#true, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:56,880 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,880 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,880 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,880 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,885 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][313], [60#L3true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:56,886 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,886 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,886 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,886 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][314], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:56,886 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,886 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,886 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,886 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][223], [172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:56,887 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,887 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,887 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,887 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][362], [213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:56,887 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,887 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,887 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,887 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,888 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][225], [213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:56,888 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,888 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,888 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:56,888 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:57,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][263], [26#$Ultimate##0true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:57,417 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 23:38:57,417 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:57,417 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:57,417 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:57,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][298], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:57,490 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,490 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,490 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,490 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][263], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:57,493 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][264], [60#L3true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:57,493 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][265], [60#L3true, 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:57,498 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,499 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,499 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,499 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][263], [131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:57,502 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,502 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,502 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,502 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][313], [131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 5#L763true, 211#true, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:57,510 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,510 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,510 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,510 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,510 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][314], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~x~0 0), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:57,510 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,510 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,510 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,510 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [60#L3true, 172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:57,511 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,511 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,511 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,511 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][363], [60#L3true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:57,511 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,511 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,512 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,512 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:57,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][266], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:57,820 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:57,820 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:57,820 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:57,820 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:57,955 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][192], [99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 22#L823true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:57,955 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:57,955 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:57,955 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:57,955 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:57,959 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][297], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:57,959 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:57,959 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:57,959 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:57,959 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:58,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][267], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:58,039 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:58,039 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:58,039 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:58,039 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:58,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][265], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:58,040 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,040 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,040 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,040 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,238 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][267], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:58,239 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,239 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,239 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,239 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,239 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][265], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:58,239 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,239 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,239 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,239 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,241 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][298], [99#L786true, 172#true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:58,241 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,241 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,241 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,241 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,245 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][263], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:58,245 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,245 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,245 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,245 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][264], [131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:38:58,246 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,246 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,246 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,246 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][296], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:58,250 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,250 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,250 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,250 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][513], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:58,250 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,250 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,250 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,250 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][265], [213#(= ~x~0 1), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:58,254 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,254 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,254 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,255 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][389], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 34#L880true, 195#true]) [2022-12-11 23:38:58,257 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,257 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,257 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,257 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:58,260 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,260 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,260 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,260 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,261 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][414], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:58,261 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,261 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,262 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,262 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][292], [172#true, 84#L783true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:58,266 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,266 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,266 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,266 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][258], [172#true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:58,266 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,267 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,267 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,267 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][413], [172#true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:58,267 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,267 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,267 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,267 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [172#true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:58,272 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,272 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,272 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,272 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][363], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:58,273 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,273 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,273 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,273 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:58,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][294], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:58,629 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,629 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,629 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,629 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][264], [60#L3true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:58,629 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,629 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,630 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,630 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][266], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:58,692 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,692 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,693 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,693 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][265], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:58,850 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,850 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,850 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,850 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][506], [24#L816true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:58,850 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,851 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,851 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,851 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][297], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:58,856 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,856 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,856 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,856 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][258], [99#L786true, 172#true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:58,908 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,908 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,908 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,908 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][267], [131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:58,936 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,936 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,936 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,936 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,937 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][265], [131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:58,937 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,937 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,937 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,937 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,937 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][656], [60#L3true, 24#L816true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:58,937 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,937 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,937 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,938 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:58,951 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,951 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,951 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,951 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][415], [60#L3true, P3Thread1of1ForFork1InUse, 84#L783true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:58,957 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,957 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,957 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,957 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:58,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][267], [99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:58,984 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,984 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,984 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,984 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][265], [99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:58,985 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][389], [24#L816true, 99#L786true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 34#L880true, 195#true]) [2022-12-11 23:38:58,987 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,987 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,987 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,987 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [24#L816true, 172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true]) [2022-12-11 23:38:58,989 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,989 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,989 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,989 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][414], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:58,990 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,990 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,990 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,990 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][296], [99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:38:58,994 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][513], [99#L786true, 213#(= ~x~0 1), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:58,994 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,995 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][298], [60#L3true, 172#true, 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:58,995 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,995 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,995 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,995 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][512], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:58,996 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,996 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,996 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,996 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][389], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 195#true]) [2022-12-11 23:38:58,997 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,997 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,997 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,997 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:58,999 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,999 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,999 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:58,999 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][414], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,000 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,001 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,001 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,001 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,001 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,001 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,002 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,002 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][363], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,002 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,002 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,002 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,002 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [60#L3true, 172#true, 53#L766true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,006 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,006 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][292], [99#L786true, 172#true, P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,007 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][258], [99#L786true, 172#true, 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,007 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][413], [99#L786true, 172#true, 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,008 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:59,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][294], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,321 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][264], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:38:59,322 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,322 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,322 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,322 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][642], [60#L3true, 24#L816true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,323 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][402], [60#L3true, 24#L816true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:38:59,323 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][389], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 195#true]) [2022-12-11 23:38:59,339 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][411], [60#L3true, 172#true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,345 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,345 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,345 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,345 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [60#L3true, 172#true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,345 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,345 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,345 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,345 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,346 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][265], [99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:38:59,673 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][656], [60#L3true, 24#L816true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,674 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,741 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,741 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,741 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,741 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [24#L816true, 172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,742 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,742 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,742 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,742 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][415], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,748 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,748 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,748 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,748 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][297], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,764 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][656], [24#L816true, 131#L3-1true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,768 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][266], [60#L3true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,772 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,772 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,772 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,772 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,785 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,785 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,785 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,785 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [60#L3true, 24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,786 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][415], [131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,792 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:59,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][298], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,811 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][512], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,811 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,812 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][363], [60#L3true, 99#L786true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,812 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][389], [24#L816true, 99#L786true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 195#true]) [2022-12-11 23:38:59,813 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,813 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,813 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,813 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][414], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,816 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,816 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,816 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,816 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][298], [172#true, 213#(= ~x~0 1), 131#L3-1true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,820 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,820 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,820 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,820 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][512], [172#true, 213#(= ~x~0 1), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,820 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,820 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,821 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [60#L3true, 24#L816true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,821 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [172#true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,823 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][363], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,824 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [60#L3true, 172#true, 99#L786true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,826 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,826 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,826 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,826 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][411], [60#L3true, 99#L786true, 172#true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:38:59,826 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,826 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,826 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,826 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,827 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,827 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,827 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,827 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,827 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:59,828 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:59,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:00,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][572], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 4#L806true, 195#true]) [2022-12-11 23:39:00,117 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][573], [79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 34#L880true, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:00,117 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,118 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][389], [24#L816true, 99#L786true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 34#L880true, 195#true]) [2022-12-11 23:39:00,151 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,156 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [60#L3true, 172#true, 99#L786true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:00,156 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,156 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,156 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,156 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,156 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:00,156 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,156 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,156 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,157 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][642], [24#L816true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,159 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,159 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,160 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,160 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][402], [24#L816true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:00,160 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,160 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,160 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,160 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][389], [24#L816true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 195#true]) [2022-12-11 23:39:00,177 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,177 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,177 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,177 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][411], [172#true, 131#L3-1true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:00,182 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,182 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [172#true, 131#L3-1true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:00,182 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,182 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,182 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,182 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,182 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:00,183 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,183 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,183 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,183 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,184 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [60#L3true, 24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,184 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,184 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,184 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,184 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][297], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,407 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][298], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,407 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,407 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,407 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,408 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][512], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:00,408 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,408 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,408 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,408 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][656], [24#L816true, 99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,412 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][266], [60#L3true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,416 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,416 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,416 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,416 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,484 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:00,484 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,485 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,485 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,485 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [60#L3true, 24#L816true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,486 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,486 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,486 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,486 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][415], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:00,630 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,630 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,631 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,631 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][297], [172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,646 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,646 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,646 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,646 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][266], [213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,655 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,655 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,655 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,655 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:00,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [24#L816true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,667 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,685 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][298], [99#L786true, 172#true, 213#(= ~x~0 1), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,685 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,685 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,685 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,685 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,686 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][512], [99#L786true, 172#true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:00,686 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,686 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,686 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,686 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,686 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][268], [172#true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,686 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,686 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][363], [99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:00,687 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [60#L3true, 24#L816true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,688 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,688 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,688 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,688 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][487], [24#L816true, 172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,691 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,691 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,691 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,691 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,694 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][411], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:00,694 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:00,694 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:00,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L813true]) [2022-12-11 23:39:00,855 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,855 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,855 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,855 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:00,862 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][714], [24#L816true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true]) [2022-12-11 23:39:00,927 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,927 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,927 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,927 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][760], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 51#L829true, 195#true, 49#L776true, 23#L813true]) [2022-12-11 23:39:00,957 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][615], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:39:00,957 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][574], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:39:00,968 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,968 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,968 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,968 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][575], [79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:00,969 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][572], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true]) [2022-12-11 23:39:00,974 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,974 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,974 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,974 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][573], [79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:00,974 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,974 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,974 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,974 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,976 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][770], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 34#L880true, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:39:00,976 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,976 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][771], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:00,976 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:00,990 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][414], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:00,998 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:00,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [60#L3true, 24#L816true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,006 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,006 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,006 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,006 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][389], [24#L816true, 99#L786true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 195#true]) [2022-12-11 23:39:01,009 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [172#true, 99#L786true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:01,013 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,013 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,013 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,013 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][295], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:01,014 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,014 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,014 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,014 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [60#L3true, 24#L816true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,031 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,031 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,032 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,032 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [24#L816true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,035 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,035 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,035 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,035 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][297], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,282 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:39:01,282 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:01,282 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:01,282 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:01,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][298], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,282 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][512], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:01,283 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][403], [60#L3true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,285 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][637], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:01,285 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][266], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,291 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:39:01,292 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:01,292 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:01,292 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:01,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [24#L816true, 172#true, 99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,441 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,441 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,441 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,441 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][487], [24#L816true, 172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,481 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,481 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,481 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,481 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:01,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][714], [24#L816true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true]) [2022-12-11 23:39:01,613 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [60#L3true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:01,614 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,614 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,614 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,614 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][800], [60#L3true, 24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,623 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,623 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,623 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,624 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][800], [60#L3true, 24#L816true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,630 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:01,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:01,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:01,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:01,630 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [60#L3true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:01,630 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,630 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,631 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,631 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,631 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:01,631 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,631 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,632 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,632 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][411], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:39:01,664 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:39:01,664 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:39:01,664 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:39:01,664 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:39:01,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][415], [60#L3true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:39:01,670 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:39:01,670 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:39:01,670 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:39:01,671 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:39:01,681 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][714], [24#L816true, 99#L786true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true]) [2022-12-11 23:39:01,682 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,696 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][800], [60#L3true, 24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,696 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,696 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,696 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,696 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,697 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,722 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][760], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 195#true, 49#L776true, 23#L813true]) [2022-12-11 23:39:01,722 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,723 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,723 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,723 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,723 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][615], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:39:01,723 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,723 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,723 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,723 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][651], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,733 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,733 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,733 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,733 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:01,733 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,733 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,733 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,733 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][958], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true]) [2022-12-11 23:39:01,734 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,734 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,734 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,734 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][620], [60#L3true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,740 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,740 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,740 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,740 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][621], [60#L3true, 79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:01,740 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,740 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,740 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,740 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][770], [172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 49#L776true]) [2022-12-11 23:39:01,742 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][771], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, P3Thread1of1ForFork1InUse, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:01,742 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:01,753 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,754 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,754 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,754 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:01,756 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,756 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,757 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][414], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:01,764 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][415], [131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:39:01,764 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][651], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:01,766 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,767 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,767 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,767 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,767 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:39:01,767 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,767 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,767 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,767 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [24#L816true, 99#L786true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,771 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,771 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,771 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,771 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][392], [60#L3true, 24#L816true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,774 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,774 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,774 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,774 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][487], [24#L816true, 172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:01,790 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,790 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,790 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:01,791 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][476], [60#L3true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,006 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,006 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,006 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,006 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][477], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,006 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,007 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,007 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,007 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][639], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,024 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,024 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,024 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,024 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][640], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,024 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,024 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,024 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,024 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,058 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][403], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,058 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,058 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,058 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,058 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,058 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][637], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,058 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,058 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,058 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,058 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:02,350 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][800], [60#L3true, 24#L816true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,350 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,350 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,350 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,350 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,350 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,352 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,352 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,352 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,352 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][800], [24#L816true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,359 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,359 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,359 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,359 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][800], [24#L816true, 99#L786true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,364 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,364 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,364 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,364 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,364 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [99#L786true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,365 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,365 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,365 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,365 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,365 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][411], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:39:02,397 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:39:02,397 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:39:02,397 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:39:02,397 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:39:02,412 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][800], [60#L3true, 24#L816true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,412 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,412 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,412 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,412 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,412 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,412 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,423 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][800], [24#L816true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,424 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,424 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,424 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,424 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,424 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,448 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][785], [60#L3true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,448 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,448 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,448 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,448 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,448 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][786], [60#L3true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,448 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,448 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,448 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,448 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,457 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][651], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,458 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,458 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,458 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,458 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,458 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,458 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,458 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,458 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,458 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][959], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,459 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,459 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,459 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,459 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,465 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][622], [172#true, 79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,465 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,465 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,465 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,465 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][623], [79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,466 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,467 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][783], [60#L3true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,467 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,467 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,467 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,467 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,467 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][784], [60#L3true, 79#L796true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,467 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,467 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,467 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,468 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:02,477 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,477 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,477 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,477 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][563], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,478 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,478 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,478 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,478 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][800], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,479 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,479 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,479 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,479 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][651], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:02,486 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,486 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,486 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,486 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:39:02,486 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,486 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,486 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,486 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][487], [24#L816true, 99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,494 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,495 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,495 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,495 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][480], [79#L796true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,691 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,691 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,691 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,691 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][481], [172#true, 79#L796true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,692 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,692 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,692 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,692 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][829], [60#L3true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,693 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,693 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,693 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,693 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][830], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,693 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,694 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,694 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,694 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][639], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,709 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][640], [79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,710 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,710 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,710 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,710 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][954], [60#L3true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,710 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,711 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,711 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,711 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][969], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,711 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,711 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,711 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,711 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:02,894 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][800], [24#L816true, 99#L786true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,894 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,894 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,894 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,894 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,894 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,947 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][800], [24#L816true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,947 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,947 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,947 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,947 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,947 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,947 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][884], [172#true, 79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,977 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,977 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,977 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,977 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][885], [172#true, 79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,977 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,977 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,978 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,978 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][959], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,986 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,986 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,986 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,986 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][882], [172#true, 79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,993 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,993 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,993 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,993 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][883], [79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:02,993 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,993 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,993 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:02,993 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][800], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:03,001 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,001 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,001 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,001 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][909], [79#L796true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:03,193 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,193 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,193 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,193 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][910], [172#true, 79#L796true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:03,193 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,193 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,193 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,193 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][954], [79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:03,206 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,206 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,206 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,206 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][969], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:03,206 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,206 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,206 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:03,207 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:04,110 INFO L130 PetriNetUnfolder]: 32290/58547 cut-off events. [2022-12-11 23:39:04,110 INFO L131 PetriNetUnfolder]: For 240582/313512 co-relation queries the response was YES. [2022-12-11 23:39:04,294 INFO L83 FinitePrefix]: Finished finitePrefix Result has 285823 conditions, 58547 events. 32290/58547 cut-off events. For 240582/313512 co-relation queries the response was YES. Maximal size of possible extension queue 3942. Compared 608079 event pairs, 852 based on Foata normal form. 10687/67057 useless extension candidates. Maximal degree in co-relation 285736. Up to 19841 conditions per place. [2022-12-11 23:39:04,418 INFO L137 encePairwiseOnDemand]: 121/132 looper letters, 897 selfloop transitions, 106 changer transitions 340/1464 dead transitions. [2022-12-11 23:39:04,418 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 177 places, 1464 transitions, 20526 flow [2022-12-11 23:39:04,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-11 23:39:04,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-11 23:39:04,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1859 transitions. [2022-12-11 23:39:04,421 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8802083333333334 [2022-12-11 23:39:04,422 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 38 predicate places. [2022-12-11 23:39:04,422 INFO L82 GeneralOperation]: Start removeDead. Operand has 177 places, 1464 transitions, 20526 flow [2022-12-11 23:39:04,546 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 171 places, 1124 transitions, 15539 flow [2022-12-11 23:39:04,546 INFO L495 AbstractCegarLoop]: Abstraction has has 171 places, 1124 transitions, 15539 flow [2022-12-11 23:39:04,547 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 107.125) internal successors, (857), 8 states have internal predecessors, (857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:04,547 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:39:04,547 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:39:04,547 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-11 23:39:04,547 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:39:04,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:39:04,547 INFO L85 PathProgramCache]: Analyzing trace with hash -169234981, now seen corresponding path program 1 times [2022-12-11 23:39:04,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:39:04,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527312527] [2022-12-11 23:39:04,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:39:04,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:39:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:39:05,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:39:05,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:39:05,822 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [527312527] [2022-12-11 23:39:05,822 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [527312527] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:39:05,822 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:39:05,822 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-12-11 23:39:05,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1445251741] [2022-12-11 23:39:05,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:39:05,823 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-12-11 23:39:05,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:39:05,823 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-12-11 23:39:05,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2022-12-11 23:39:05,825 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 132 [2022-12-11 23:39:05,826 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 171 places, 1124 transitions, 15539 flow. Second operand has 13 states, 13 states have (on average 93.61538461538461) internal successors, (1217), 13 states have internal predecessors, (1217), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:05,826 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:39:05,826 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 132 [2022-12-11 23:39:05,826 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:39:08,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][375], [304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 53#L766true, 84#L783true, P3Thread1of1ForFork1InUse, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 22#L823true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:08,354 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:39:08,354 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:39:08,354 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:39:08,354 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:39:08,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][296], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 22#L823true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:08,355 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:39:08,355 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:39:08,355 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:39:08,355 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:39:08,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][393], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:39:08,701 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:08,701 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:08,701 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:08,701 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:08,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][394], [60#L3true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:39:08,831 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:08,832 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:08,832 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:08,832 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][375], [99#L786true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 22#L823true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:09,148 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,149 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,149 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,149 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][296], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 22#L823true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:09,149 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,149 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,149 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,149 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [172#true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:09,160 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,160 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,160 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,160 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,186 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [60#L3true, 172#true, 213#(= ~x~0 1), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:09,186 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,186 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,187 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,187 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:09,187 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,187 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,187 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,187 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:09,533 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][510], [60#L3true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:09,533 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:39:09,533 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:39:09,533 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:39:09,533 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:39:09,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][393], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:09,564 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,564 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,564 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,564 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][393], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:39:09,571 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,571 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,571 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,571 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][394], [60#L3true, 99#L786true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:39:09,614 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,614 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,614 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,614 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,725 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][394], [131#L3-1true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:09,725 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,725 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,725 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,725 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][646], [172#true, P3Thread1of1ForFork1InUse, 84#L783true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 282#(= ~b$r_buff0_thd4~0 0), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:09,744 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:39:09,744 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:39:09,744 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:39:09,744 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:39:09,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][307], [99#L786true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:39:09,855 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,855 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,855 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,855 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][666], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 4#L806true, 195#true, 22#L823true]) [2022-12-11 23:39:09,863 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,863 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,863 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,863 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][834], [79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 195#true, 22#L823true, 23#L813true]) [2022-12-11 23:39:09,863 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,863 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,863 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,863 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][383], [172#true, 99#L786true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:09,881 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,881 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,881 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,881 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][646], [172#true, 99#L786true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 282#(= ~b$r_buff0_thd4~0 0), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:09,882 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,882 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,882 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,882 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,895 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][527], [60#L3true, 172#true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:09,895 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,895 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,895 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,895 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,895 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][648], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:09,895 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][338], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:09,896 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,897 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [60#L3true, 172#true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:09,897 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:09,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:09,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:09,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:09,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][336], [172#true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:09,897 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,898 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,898 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,898 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][512], [213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:09,898 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,898 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,898 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,898 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,899 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][324], [172#true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, 84#L783true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:09,900 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,900 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,900 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,900 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,924 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [172#true, 213#(= ~x~0 1), 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:09,924 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,924 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,924 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,924 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,924 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:09,924 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,925 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,925 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,925 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,925 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [60#L3true, 172#true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:09,925 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,925 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,925 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,925 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:09,926 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][306], [120#$Ultimate##0true, 172#true, 131#L3-1true, 148#(= ~b$w_buff0_used~0 0), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:09,969 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,969 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,969 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:09,969 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:10,398 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][879], [24#L816true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 263#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 231#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 90#L879true, 49#L776true, 22#L823true, 68#L793true]) [2022-12-11 23:39:10,398 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,399 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,399 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,399 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][510], [131#L3-1true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:10,454 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:39:10,454 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:10,454 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:10,454 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:10,487 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][393], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:39:10,487 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,487 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,487 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,487 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][394], [99#L786true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:39:10,545 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,545 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,545 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,545 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][397], [60#L3true, 172#true, 213#(= ~x~0 1), 84#L783true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:10,699 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,699 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,699 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,699 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][325], [172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:10,700 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:39:10,700 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:10,700 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:10,700 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:10,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][398], [60#L3true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:10,701 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][509], [172#true, 213#(= ~x~0 1), 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 282#(= ~b$r_buff0_thd4~0 0), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:10,701 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:39:10,702 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:10,702 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:10,702 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:10,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][682], [60#L3true, 172#true, 213#(= ~x~0 1), 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:10,702 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,702 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,702 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,702 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:10,710 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,710 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,710 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,710 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][700], [24#L816true, 99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:10,990 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,990 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,990 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:10,991 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][666], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 22#L823true]) [2022-12-11 23:39:11,009 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][834], [79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 22#L823true, 23#L813true]) [2022-12-11 23:39:11,009 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1017], [60#L3true, 79#L796true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,011 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,012 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,012 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,012 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][527], [60#L3true, 99#L786true, 172#true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,039 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,039 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,039 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,039 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][648], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,039 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,039 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,040 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,040 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][338], [99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,041 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,041 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,041 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,041 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,041 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,041 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,041 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,041 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,041 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][336], [172#true, 99#L786true, 213#(= ~x~0 1), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,042 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,042 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,042 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,042 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][512], [99#L786true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,042 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,043 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,043 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,043 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,045 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][324], [172#true, 99#L786true, 213#(= ~x~0 1), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,045 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,045 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,045 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,045 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,060 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][305], [172#true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,060 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,060 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,060 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,060 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][527], [172#true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,063 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,063 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,063 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,063 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [172#true, 131#L3-1true, 213#(= ~x~0 1), 84#L783true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,063 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,063 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,063 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,064 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,064 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][648], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,064 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,064 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,064 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,064 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,070 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [60#L3true, 172#true, 213#(= ~x~0 1), 53#L766true, 84#L783true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,071 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][510], [60#L3true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, 84#L783true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,071 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,072 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,072 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][338], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,075 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,075 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,075 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,075 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][336], [172#true, 213#(= ~x~0 1), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 84#L783true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,075 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,075 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,075 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,075 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][527], [60#L3true, 172#true, 53#L766true, 84#L783true, P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,083 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,083 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,084 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,084 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][603], [60#L3true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,084 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,084 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,084 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,084 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][648], [60#L3true, 172#true, 53#L766true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,084 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,084 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,085 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,085 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [172#true, 131#L3-1true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,094 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,094 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,094 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,094 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,095 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,095 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,095 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,095 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][306], [120#$Ultimate##0true, 99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,135 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,135 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,135 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,135 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,146 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][698], [120#$Ultimate##0true, 24#L816true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~b$w_buff0_used~0 0), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,146 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,146 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,146 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,146 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:11,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][1075], [24#L816true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 195#true, 49#L776true, 22#L823true, 68#L793true]) [2022-12-11 23:39:11,478 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,478 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,478 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,478 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][397], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,645 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,645 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,645 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,645 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][325], [172#true, 99#L786true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 4#L806true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,645 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:39:11,645 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:11,645 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:11,646 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:11,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][398], [60#L3true, 172#true, 99#L786true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,646 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,646 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,646 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,646 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][509], [172#true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 282#(= ~b$r_buff0_thd4~0 0), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,647 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:39:11,647 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:11,647 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:11,647 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:11,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][682], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,648 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,648 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,648 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,648 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,654 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,654 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,654 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,655 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,888 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][397], [172#true, 131#L3-1true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,888 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,889 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,889 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,889 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,889 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][398], [172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,889 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,889 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,889 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,889 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][682], [172#true, 213#(= ~x~0 1), 131#L3-1true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,890 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,890 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,890 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,890 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,899 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,899 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,900 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][510], [60#L3true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:11,900 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:39:11,900 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:11,900 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:11,900 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:11,900 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:11,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1003], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:11,964 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,964 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,964 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:11,964 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][663], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 4#L806true, 195#true]) [2022-12-11 23:39:12,061 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1188], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 34#L880true, 195#true, 282#(= ~b$r_buff0_thd4~0 0), 23#L813true]) [2022-12-11 23:39:12,061 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][669], [172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 34#L880true, 4#L806true, 195#true]) [2022-12-11 23:39:12,062 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,062 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,062 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,062 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1194], [79#L796true, 213#(= ~x~0 1), 131#L3-1true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,063 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,063 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,064 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,064 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][675], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:39:12,067 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,068 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,068 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,068 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,068 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][672], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:39:12,068 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,068 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][672], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:39:12,068 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,068 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1192], [79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:12,069 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,069 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,069 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,069 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1192], [243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 34#L880true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:12,069 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][674], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 4#L806true, 195#true]) [2022-12-11 23:39:12,073 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,073 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,073 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,073 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][674], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true]) [2022-12-11 23:39:12,074 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1126], [79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 34#L880true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:12,074 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,074 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,074 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,074 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1126], [79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:12,074 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][676], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 34#L880true, 4#L806true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:39:12,075 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][305], [172#true, 99#L786true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,092 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][527], [99#L786true, 172#true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,093 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,093 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,093 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,093 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,093 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,093 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,093 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,093 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][648], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,094 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,094 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,094 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,094 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,100 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,100 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][510], [60#L3true, 99#L786true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,100 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,101 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [60#L3true, 99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,101 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,101 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,101 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,101 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,101 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][338], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,102 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,103 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][336], [172#true, 99#L786true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,103 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][699], [24#L816true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,108 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,116 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [172#true, 213#(= ~x~0 1), 131#L3-1true, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,116 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][510], [213#(= ~x~0 1), 131#L3-1true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, 84#L783true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,116 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,117 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,117 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,117 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,117 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,117 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,117 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,117 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,117 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,118 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][398], [60#L3true, 99#L786true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,118 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,118 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,118 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,118 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,118 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,118 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][397], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,118 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,118 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,118 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,118 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,118 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,119 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][682], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,119 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,119 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,119 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,119 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,119 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,119 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [60#L3true, 172#true, 213#(= ~x~0 1), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,120 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,120 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][324], [99#L786true, 172#true, 213#(= ~x~0 1), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,122 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,122 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,122 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,122 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][325], [99#L786true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,123 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,125 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][527], [172#true, 131#L3-1true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,125 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][603], [172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,126 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,126 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,126 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,126 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][648], [172#true, 131#L3-1true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,126 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,126 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,126 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,126 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][527], [60#L3true, 172#true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,127 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,127 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,127 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,127 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][603], [60#L3true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,127 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,127 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,127 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][527], [60#L3true, 99#L786true, 172#true, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,128 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][603], [60#L3true, 99#L786true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,129 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,129 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,129 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,129 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][648], [60#L3true, 172#true, 99#L786true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,129 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,129 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,129 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,129 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][698], [120#$Ultimate##0true, 24#L816true, 99#L786true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,163 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:12,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][579], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 172#true, 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 49#L776true, 23#L813true]) [2022-12-11 23:39:12,253 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,253 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,253 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,253 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][625], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 34#L880true, 4#L806true, 195#true, 282#(= ~b$r_buff0_thd4~0 0)]) [2022-12-11 23:39:12,408 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][975], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 282#(= ~b$r_buff0_thd4~0 0)]) [2022-12-11 23:39:12,417 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][873], [24#L816true, 99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 263#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 90#L879true, 195#true, 231#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true]) [2022-12-11 23:39:12,629 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][1075], [24#L816true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 22#L823true, 68#L793true]) [2022-12-11 23:39:12,630 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,630 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,630 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,630 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][579], [24#L816true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,663 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,663 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,663 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,663 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][397], [172#true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,810 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][398], [99#L786true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,811 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][682], [172#true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,812 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,812 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,812 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,812 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:12,820 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,820 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,820 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,820 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,820 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][510], [60#L3true, 99#L786true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,820 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:12,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:12,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:12,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:12,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:12,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][792], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 4#L806true, 195#true, 282#(= ~b$r_buff0_thd4~0 0)]) [2022-12-11 23:39:12,854 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,854 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,854 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,854 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][641], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 4#L806true, 195#true, 282#(= ~b$r_buff0_thd4~0 0)]) [2022-12-11 23:39:12,865 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:12,976 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][510], [213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 131#L3-1true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:12,976 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:12,976 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:12,976 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:12,976 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:12,976 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:13,043 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1168], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:13,043 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,043 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,043 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,043 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][675], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:39:13,082 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][676], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:39:13,084 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,145 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1186], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,145 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,145 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,145 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,145 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,146 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][663], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true]) [2022-12-11 23:39:13,146 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,146 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,146 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,146 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,146 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1332], [172#true, 79#L796true, 131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,146 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:13,146 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:13,146 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:13,146 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:13,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1188], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 282#(= ~b$r_buff0_thd4~0 0), 23#L813true]) [2022-12-11 23:39:13,147 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,147 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,147 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,147 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][669], [172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 195#true]) [2022-12-11 23:39:13,147 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,147 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,147 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,147 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [60#L3true, 172#true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:13,164 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,164 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,164 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,164 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][510], [60#L3true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:39:13,165 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:13,165 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,172 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][699], [24#L816true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:13,172 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,172 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,172 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,172 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,179 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [172#true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:13,179 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,179 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,179 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,179 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,179 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][510], [99#L786true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,180 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,180 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,180 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,180 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,180 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:13,180 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,180 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,180 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,180 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,180 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,181 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,181 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,181 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,181 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [60#L3true, 99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,181 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,181 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,182 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,182 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,192 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][398], [99#L786true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:13,192 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,193 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][397], [172#true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:13,193 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,193 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][682], [172#true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,193 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [172#true, 131#L3-1true, 213#(= ~x~0 1), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,194 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,195 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][398], [60#L3true, 99#L786true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,195 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,196 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,196 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,196 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,196 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][397], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,196 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,196 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,196 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,196 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][527], [172#true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,199 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][603], [172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,199 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][527], [99#L786true, 172#true, 131#L3-1true, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:13,200 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,200 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,200 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,200 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][603], [99#L786true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:13,201 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][648], [99#L786true, 172#true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,201 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][527], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,202 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][603], [60#L3true, 99#L786true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,202 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:13,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][757], [302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 22#L823true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:39:13,263 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,263 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,263 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,263 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][579], [99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L813true]) [2022-12-11 23:39:13,326 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,326 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,326 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,326 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,497 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][772], [60#L3true, 99#L786true, 172#true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,498 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,498 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,498 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,498 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][888], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,514 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,605 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][954], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 34#L880true, 51#L829true, 195#true, 282#(= ~b$r_buff0_thd4~0 0), 23#L813true]) [2022-12-11 23:39:13,605 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,605 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,605 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,605 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][966], [79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:13,609 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,609 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,609 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,609 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][625], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 195#true, 282#(= ~b$r_buff0_thd4~0 0)]) [2022-12-11 23:39:13,625 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,625 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,625 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,625 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,626 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][954], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 195#true, 282#(= ~b$r_buff0_thd4~0 0), 23#L813true]) [2022-12-11 23:39:13,626 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,626 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,626 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,626 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,628 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1268], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 34#L880true, 4#L806true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0)]) [2022-12-11 23:39:13,628 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,628 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,628 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,628 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,628 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1269], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 34#L880true, 51#L829true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 23#L813true]) [2022-12-11 23:39:13,628 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,628 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,628 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,628 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][975], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 282#(= ~b$r_buff0_thd4~0 0)]) [2022-12-11 23:39:13,636 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][966], [243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:13,636 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,637 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,637 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,637 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1059], [24#L816true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 195#true, 49#L776true]) [2022-12-11 23:39:13,706 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,706 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,706 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,706 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][1386], [60#L3true, 24#L816true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), P3Thread1of1ForFork1InUse, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:39:13,707 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,707 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,707 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,707 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][579], [24#L816true, 172#true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:13,736 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,737 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,737 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,899 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][510], [99#L786true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:13,899 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1148], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 51#L829true, 195#true, 282#(= ~b$r_buff0_thd4~0 0), 23#L813true]) [2022-12-11 23:39:13,916 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,916 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,916 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,916 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,922 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1152], [79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 34#L880true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:13,922 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,922 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,922 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,922 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:13,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][792], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 282#(= ~b$r_buff0_thd4~0 0)]) [2022-12-11 23:39:13,939 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,939 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,939 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,939 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1148], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 282#(= ~b$r_buff0_thd4~0 0), 23#L813true]) [2022-12-11 23:39:13,939 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,939 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,939 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,939 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1100], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 4#L806true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0)]) [2022-12-11 23:39:13,941 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,941 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,941 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,941 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1300], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 34#L880true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 23#L813true]) [2022-12-11 23:39:13,941 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,942 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,942 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,942 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,953 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][641], [172#true, 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 282#(= ~b$r_buff0_thd4~0 0)]) [2022-12-11 23:39:13,954 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,954 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1152], [243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:13,954 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1304], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 34#L880true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:13,957 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1302], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 4#L806true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0)]) [2022-12-11 23:39:13,957 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:13,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1000], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:14,177 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,177 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,177 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,177 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1007], [60#L3true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:14,178 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,178 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,178 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,178 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1193], [60#L3true, 79#L796true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,386 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,386 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,386 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,386 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][992], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:14,386 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,386 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,387 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,387 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][994], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:14,387 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,387 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,387 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,387 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1333], [79#L796true, 213#(= ~x~0 1), 131#L3-1true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,394 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,394 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,394 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,394 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1173], [172#true, 79#L796true, 131#L3-1true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:14,395 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1191], [60#L3true, 79#L796true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,395 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][998], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:14,396 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1006], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:14,396 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,397 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [172#true, 213#(= ~x~0 1), 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:14,409 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][510], [304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:39:14,409 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,410 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:14,410 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,410 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,410 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,410 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,423 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,423 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,424 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,424 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][399], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,424 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,424 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,424 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,424 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][398], [99#L786true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,432 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][397], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,432 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][527], [99#L786true, 172#true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,435 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,435 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,435 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,436 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][603], [172#true, 99#L786true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,436 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,436 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,436 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,436 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:14,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][1525], [24#L816true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:39:14,501 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,501 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,501 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,501 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][767], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,523 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,523 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,523 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,523 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][888], [60#L3true, 172#true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,561 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][772], [99#L786true, 172#true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,620 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,620 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,620 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,620 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,621 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][888], [60#L3true, 99#L786true, 172#true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,621 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,621 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,621 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,621 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,621 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][888], [60#L3true, 24#L816true, 172#true, 99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:14,622 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,622 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,622 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,622 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][888], [172#true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,637 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,637 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,637 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,637 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][948], [60#L3true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:14,742 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][956], [60#L3true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,742 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1268], [172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0)]) [2022-12-11 23:39:14,744 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,744 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,744 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,744 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1269], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 23#L813true]) [2022-12-11 23:39:14,744 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,744 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,744 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,744 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][963], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:14,750 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,750 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,750 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,750 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][972], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:14,750 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,750 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,750 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,751 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][942], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:14,784 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,784 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,784 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,784 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1059], [24#L816true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true]) [2022-12-11 23:39:14,821 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,821 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,821 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,821 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1376], [60#L3true, 24#L816true, 172#true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:14,843 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,843 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,843 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:14,843 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1123], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,040 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,040 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,040 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,040 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1150], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:15,040 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,040 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,040 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,040 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1121], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,046 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,046 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,046 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,046 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1100], [172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0)]) [2022-12-11 23:39:15,048 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,048 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,048 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,048 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1300], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 23#L813true]) [2022-12-11 23:39:15,049 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,049 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,049 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,049 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,060 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][945], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,060 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,060 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,060 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,060 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1304], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:15,063 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,063 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,063 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,063 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1302], [247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0)]) [2022-12-11 23:39:15,063 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,064 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,064 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,064 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1172], [172#true, 79#L796true, 213#(= ~x~0 1), 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,390 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,390 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,390 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,390 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1175], [172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,391 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,391 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,391 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,391 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,397 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1176], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,397 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,398 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,398 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,398 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,453 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1193], [79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:15,453 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,453 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,453 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,454 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][992], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,454 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,454 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,454 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,454 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][994], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,454 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,454 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,454 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,454 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:15,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][767], [99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:15,528 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,528 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,528 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,528 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1520], [24#L816true, 172#true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,547 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,547 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,547 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,547 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][888], [172#true, 99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:15,571 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,571 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,571 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,571 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,629 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][888], [99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:15,630 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][888], [24#L816true, 99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,630 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,745 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1140], [172#true, 79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:15,745 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,745 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,745 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,745 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,745 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1141], [172#true, 79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,745 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,745 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,745 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,745 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1405], [60#L3true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 4#L806true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,746 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,746 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,746 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,747 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1406], [60#L3true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:15,747 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,747 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,747 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,747 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][963], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,752 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,752 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,752 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,752 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][972], [79#L796true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:15,752 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,752 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,752 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,753 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][942], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,781 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,781 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,781 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,781 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1376], [60#L3true, 24#L816true, 172#true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:15,809 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,809 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,809 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,809 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:15,980 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1146], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:15,981 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:39:15,981 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:39:15,981 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:39:15,981 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:39:15,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1151], [60#L3true, 79#L796true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:15,989 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:39:15,989 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:39:15,989 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:39:15,989 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:39:16,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1123], [172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:16,000 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,000 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,000 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,000 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1150], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:16,000 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,000 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,000 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,000 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1681], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:16,002 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,002 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,002 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,002 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1413], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:16,002 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,002 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,002 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,002 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1285], [172#true, 79#L796true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:16,007 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,007 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,007 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,007 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1289], [172#true, 79#L796true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:16,007 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,007 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,007 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,007 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1415], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:16,009 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,009 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,009 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,009 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1432], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:16,010 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,010 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,010 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,010 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,019 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1290], [79#L796true, 131#L3-1true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:16,019 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,019 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,019 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,019 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1137], [172#true, 79#L796true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:16,020 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,020 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,020 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,020 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1433], [60#L3true, 79#L796true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:16,022 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,022 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,022 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,022 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1434], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:16,023 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,023 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,023 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,023 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:16,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1520], [24#L816true, 99#L786true, 172#true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:16,441 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,441 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,441 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,441 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1543], [172#true, 79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:16,645 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,645 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,645 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,646 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1544], [172#true, 79#L796true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:16,646 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,646 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,646 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,646 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,690 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1520], [24#L816true, 99#L786true, 172#true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:16,690 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,690 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,690 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,690 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,690 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1681], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:16,840 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,840 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,840 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,840 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,840 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1413], [172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:16,840 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,840 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,840 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,840 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,845 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1552], [172#true, 79#L796true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:16,845 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,845 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,845 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,845 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,845 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1571], [172#true, 79#L796true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:16,845 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,845 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,845 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,845 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1572], [79#L796true, 131#L3-1true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:16,854 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,854 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,854 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,854 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1573], [172#true, 79#L796true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:16,855 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,855 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,855 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:16,855 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:18,768 INFO L130 PetriNetUnfolder]: 52673/100409 cut-off events. [2022-12-11 23:39:18,768 INFO L131 PetriNetUnfolder]: For 490352/694562 co-relation queries the response was YES. [2022-12-11 23:39:19,144 INFO L83 FinitePrefix]: Finished finitePrefix Result has 502503 conditions, 100409 events. 52673/100409 cut-off events. For 490352/694562 co-relation queries the response was YES. Maximal size of possible extension queue 6529. Compared 1174189 event pairs, 1129 based on Foata normal form. 15554/112787 useless extension candidates. Maximal degree in co-relation 502400. Up to 30266 conditions per place. [2022-12-11 23:39:19,339 INFO L137 encePairwiseOnDemand]: 110/132 looper letters, 991 selfloop transitions, 531 changer transitions 444/2169 dead transitions. [2022-12-11 23:39:19,340 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 188 places, 2169 transitions, 35213 flow [2022-12-11 23:39:19,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-12-11 23:39:19,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2022-12-11 23:39:19,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1820 transitions. [2022-12-11 23:39:19,343 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.765993265993266 [2022-12-11 23:39:19,345 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 49 predicate places. [2022-12-11 23:39:19,346 INFO L82 GeneralOperation]: Start removeDead. Operand has 188 places, 2169 transitions, 35213 flow [2022-12-11 23:39:19,534 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 182 places, 1725 transitions, 27352 flow [2022-12-11 23:39:19,534 INFO L495 AbstractCegarLoop]: Abstraction has has 182 places, 1725 transitions, 27352 flow [2022-12-11 23:39:19,535 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 93.61538461538461) internal successors, (1217), 13 states have internal predecessors, (1217), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:19,535 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:39:19,535 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:39:19,535 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-11 23:39:19,535 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:39:19,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:39:19,536 INFO L85 PathProgramCache]: Analyzing trace with hash 1583349211, now seen corresponding path program 2 times [2022-12-11 23:39:19,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:39:19,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [353805991] [2022-12-11 23:39:19,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:39:19,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:39:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:39:19,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:39:19,973 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:39:19,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [353805991] [2022-12-11 23:39:19,973 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [353805991] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:39:19,973 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:39:19,973 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-11 23:39:19,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [343283896] [2022-12-11 23:39:19,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:39:19,974 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-11 23:39:19,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:39:19,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-11 23:39:19,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-12-11 23:39:19,975 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 132 [2022-12-11 23:39:19,976 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 182 places, 1725 transitions, 27352 flow. Second operand has 10 states, 10 states have (on average 96.2) internal successors, (962), 10 states have internal predecessors, (962), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:19,976 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:39:19,976 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 132 [2022-12-11 23:39:19,976 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:39:23,931 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][418], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 5#L763true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:39:23,931 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,931 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,931 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,931 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][415], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:39:23,932 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,932 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,932 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,932 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][419], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:23,974 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,974 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,974 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,974 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][417], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:23,974 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,974 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,974 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:23,974 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:24,351 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][553], [60#L3true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:24,351 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:39:24,351 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:39:24,351 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:39:24,351 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:39:24,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][421], [60#L3true, 99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:39:24,772 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,772 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,772 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,772 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][464], [60#L3true, 99#L786true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:39:24,772 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,772 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,772 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,773 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][418], [319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 5#L763true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:39:24,780 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,781 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,781 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,781 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][415], [319#(= ~b$r_buff0_thd4~0 0), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 211#true, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 68#L793true]) [2022-12-11 23:39:24,781 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,781 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,781 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,781 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][465], [60#L3true, 172#true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:24,799 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,799 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,799 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,799 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,940 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][419], [172#true, 131#L3-1true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:24,940 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,940 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,940 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,940 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,940 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][417], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:24,940 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,940 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,940 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,941 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][419], [60#L3true, 172#true, 213#(= ~x~0 1), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:24,941 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,941 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,941 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,941 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][417], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:24,942 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,942 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,942 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,942 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,966 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][703], [120#$Ultimate##0true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:24,966 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,966 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,966 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:24,966 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:25,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][553], [213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 131#L3-1true, 53#L766true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:25,363 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:39:25,363 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:25,363 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:25,363 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:25,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][666], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:25,696 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:39:25,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:25,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:25,697 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:25,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][702], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 34#L880true, 23#L813true]) [2022-12-11 23:39:25,865 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,865 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,865 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,865 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,891 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][421], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:39:25,891 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,891 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,891 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,891 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,891 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][464], [99#L786true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 131#L3-1true, 53#L766true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:39:25,892 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,892 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,892 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,892 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][465], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:25,900 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,900 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,900 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,900 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][465], [172#true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:25,917 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,917 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,917 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,917 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][419], [60#L3true, 172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 84#L783true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:25,918 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,918 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,918 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,918 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][417], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:25,918 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,918 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,919 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,919 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,934 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][471], [60#L3true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:25,934 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,934 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,934 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,934 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,934 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][465], [60#L3true, 172#true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:25,934 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,934 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,934 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,934 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][419], [172#true, 131#L3-1true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:25,944 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,944 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,944 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,944 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][417], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:25,945 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,945 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,945 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:25,945 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:26,138 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][703], [120#$Ultimate##0true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:26,139 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:26,139 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:26,139 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:26,139 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:26,536 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][666], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 53#L766true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:26,536 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:39:26,536 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:26,536 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:26,536 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:26,849 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][666], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:26,850 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:39:26,850 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:26,850 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:26,850 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:27,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][553], [60#L3true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 84#L783true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:27,025 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:39:27,025 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:27,025 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:27,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:27,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][666], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:27,054 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:39:27,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:27,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:27,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:27,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][702], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L813true]) [2022-12-11 23:39:27,266 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][697], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 4#L806true]) [2022-12-11 23:39:27,275 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,275 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,275 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,275 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][551], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:27,296 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][472], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:27,297 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,297 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,297 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,297 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][467], [60#L3true, 172#true, 99#L786true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:27,297 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,297 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,297 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,297 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][465], [99#L786true, 172#true, 131#L3-1true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:27,302 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,302 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,303 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,303 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][419], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:27,304 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][417], [60#L3true, 99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:27,304 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][419], [172#true, 131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:27,319 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][417], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:27,319 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][419], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:27,326 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][417], [60#L3true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:27,326 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][471], [172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:27,330 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][465], [172#true, 131#L3-1true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:27,331 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][471], [60#L3true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:27,332 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,332 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,332 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,332 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][465], [60#L3true, 172#true, 53#L766true, 84#L783true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:27,333 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,333 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,333 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,333 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][471], [60#L3true, 172#true, 99#L786true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:27,334 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][465], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:27,334 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][997], [60#L3true, 120#$Ultimate##0true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:27,363 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,363 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,363 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,363 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][666], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:27,768 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:27,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:27,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:27,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:27,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][666], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 131#L3-1true, 53#L766true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:27,801 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:27,801 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:27,801 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:27,801 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][553], [60#L3true, 99#L786true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,192 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,192 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,192 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,192 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][666], [319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,309 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,309 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,309 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,309 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][553], [131#L3-1true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 84#L783true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,350 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,350 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,350 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,350 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,499 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1106], [243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:28,499 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,499 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,499 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,499 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:28,499 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][922], [79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:28,500 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][995], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 211#true, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,582 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,582 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,582 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,582 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][697], [172#true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:39:28,590 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,590 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,590 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,590 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][964], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:28,590 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:28,590 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:28,590 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:28,590 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:28,610 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][551], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, 131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,610 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,610 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,610 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,610 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][472], [172#true, 99#L786true, 131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:28,611 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,611 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,611 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,611 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][467], [172#true, 99#L786true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:28,611 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,611 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,611 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,611 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][419], [99#L786true, 172#true, 213#(= ~x~0 1), 131#L3-1true, 53#L766true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:28,614 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][417], [99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:28,615 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,615 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,615 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,615 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][419], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,621 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][417], [60#L3true, 99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,621 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][419], [172#true, 131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 84#L783true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,631 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,631 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,631 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,632 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,632 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][417], [298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,632 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,632 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,632 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,632 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,633 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][472], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,633 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,633 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][467], [60#L3true, 172#true, 99#L786true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,633 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][471], [172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,636 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,636 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,636 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,636 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][465], [172#true, 131#L3-1true, 84#L783true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,636 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][471], [172#true, 99#L786true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:28,637 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][465], [99#L786true, 172#true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:28,638 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][471], [60#L3true, 99#L786true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,639 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][465], [60#L3true, 172#true, 99#L786true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,639 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,663 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][997], [120#$Ultimate##0true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:28,663 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,663 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,664 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,664 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:29,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][666], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:29,246 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:39:29,246 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:29,247 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:29,247 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:29,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][553], [99#L786true, 131#L3-1true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:29,527 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:39:29,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:29,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:29,528 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:29,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1080], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:29,618 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,618 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,618 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,618 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,840 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1106], [79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:29,841 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:39:29,841 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:29,841 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:29,841 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:29,841 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][922], [79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 71#L2true, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:39:29,841 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,841 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,841 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,841 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,841 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1271], [60#L3true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:29,841 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,842 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,842 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,842 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1652], [24#L816true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:39:29,842 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,842 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,842 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,842 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][995], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:30,062 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,062 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,062 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,062 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][964], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:30,069 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,069 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,069 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,069 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][419], [99#L786true, 172#true, 213#(= ~x~0 1), 131#L3-1true, 53#L766true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:30,090 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,091 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,091 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,091 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][417], [99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:30,091 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,091 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,091 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,091 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][472], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:30,097 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,097 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,097 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,097 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][467], [172#true, 99#L786true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, P1Thread1of1ForFork2InUse, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:30,097 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,097 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,097 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,097 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][471], [99#L786true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:30,099 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,099 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,099 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,099 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][465], [99#L786true, 172#true, 131#L3-1true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:30,099 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,099 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,099 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,100 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:31,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1080], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:31,057 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,057 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,057 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,057 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1238], [60#L3true, 79#L796true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:31,331 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,331 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,331 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,331 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1271], [79#L796true, 131#L3-1true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:31,332 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,332 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,332 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,332 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1652], [24#L816true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:39:31,332 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,332 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,332 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,332 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:32,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1238], [79#L796true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:32,630 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:32,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:32,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:32,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:32,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1886], [60#L3true, 24#L816true, 79#L796true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:32,631 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:32,631 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:32,631 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:32,631 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:33,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1886], [24#L816true, 79#L796true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 109#L773true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:33,784 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:33,784 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:33,784 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:33,784 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:36,200 INFO L130 PetriNetUnfolder]: 56505/121253 cut-off events. [2022-12-11 23:39:36,200 INFO L131 PetriNetUnfolder]: For 540854/760832 co-relation queries the response was YES. [2022-12-11 23:39:36,695 INFO L83 FinitePrefix]: Finished finitePrefix Result has 568215 conditions, 121253 events. 56505/121253 cut-off events. For 540854/760832 co-relation queries the response was YES. Maximal size of possible extension queue 7288. Compared 1608182 event pairs, 918 based on Foata normal form. 14148/133074 useless extension candidates. Maximal degree in co-relation 568098. Up to 33136 conditions per place. [2022-12-11 23:39:36,924 INFO L137 encePairwiseOnDemand]: 112/132 looper letters, 954 selfloop transitions, 635 changer transitions 396/2190 dead transitions. [2022-12-11 23:39:36,925 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 195 places, 2190 transitions, 39332 flow [2022-12-11 23:39:36,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-12-11 23:39:36,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-12-11 23:39:36,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1455 transitions. [2022-12-11 23:39:36,927 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7873376623376623 [2022-12-11 23:39:36,928 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 56 predicate places. [2022-12-11 23:39:36,928 INFO L82 GeneralOperation]: Start removeDead. Operand has 195 places, 2190 transitions, 39332 flow [2022-12-11 23:39:37,168 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 190 places, 1794 transitions, 31677 flow [2022-12-11 23:39:37,169 INFO L495 AbstractCegarLoop]: Abstraction has has 190 places, 1794 transitions, 31677 flow [2022-12-11 23:39:37,169 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 96.2) internal successors, (962), 10 states have internal predecessors, (962), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:37,169 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:39:37,169 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:39:37,169 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-11 23:39:37,169 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:39:37,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:39:37,170 INFO L85 PathProgramCache]: Analyzing trace with hash -1831833569, now seen corresponding path program 3 times [2022-12-11 23:39:37,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:39:37,170 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [58282468] [2022-12-11 23:39:37,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:39:37,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:39:37,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:39:37,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:39:37,909 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:39:37,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [58282468] [2022-12-11 23:39:37,909 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [58282468] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:39:37,910 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:39:37,910 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-12-11 23:39:37,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104507782] [2022-12-11 23:39:37,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:39:37,910 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-11 23:39:37,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:39:37,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-11 23:39:37,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-12-11 23:39:37,912 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 132 [2022-12-11 23:39:37,913 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 190 places, 1794 transitions, 31677 flow. Second operand has 12 states, 12 states have (on average 104.91666666666667) internal successors, (1259), 12 states have internal predecessors, (1259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:37,913 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:39:37,913 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 132 [2022-12-11 23:39:37,913 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:39:41,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][587], [60#L3true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:41,296 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:41,296 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:41,296 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:41,296 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:41,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][459], [60#L3true, 172#true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:41,297 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:41,297 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:41,297 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:41,297 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:41,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][461], [60#L3true, 350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:41,297 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:41,297 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:41,297 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:41,297 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:42,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][587], [131#L3-1true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 53#L766true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:42,217 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,217 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,218 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,218 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][459], [172#true, 131#L3-1true, 213#(= ~x~0 1), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 146#true, 136#$Ultimate##0true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:42,218 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,218 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,218 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,218 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][461], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 136#$Ultimate##0true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:42,218 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,218 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,218 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,218 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][981], [60#L3true, 120#$Ultimate##0true, 319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:42,254 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,254 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,254 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:42,254 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:43,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][982], [60#L3true, 172#true, 99#L786true, 349#(and (= ~b$r_buff0_thd1~0 1) (not (= ~b$w_buff0~0 0)) (= ~b$w_buff0_used~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:43,207 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,207 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,207 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,207 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,259 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][587], [60#L3true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 84#L783true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:43,259 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,259 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,259 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,259 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][459], [60#L3true, 172#true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:43,260 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,260 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,260 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,260 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][461], [60#L3true, 350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:43,260 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,260 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,260 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,260 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1102], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:43,275 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,275 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,275 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,275 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][603], [60#L3true, 172#true, 84#L783true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:43,276 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][696], [60#L3true, 350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:43,276 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][981], [120#$Ultimate##0true, 319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, 131#L3-1true, 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:43,477 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1172], [60#L3true, 120#$Ultimate##0true, 24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:43,477 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,478 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:43,478 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:44,443 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][1173], [60#L3true, 24#L816true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 349#(and (= ~b$r_buff0_thd1~0 1) (not (= ~b$w_buff0~0 0)) (= ~b$w_buff0_used~0 1)), P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,443 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,443 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,443 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,443 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,444 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][982], [172#true, 99#L786true, 349#(and (= ~b$r_buff0_thd1~0 1) (not (= ~b$w_buff0~0 0)) (= ~b$w_buff0_used~0 1)), 131#L3-1true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:44,444 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,444 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,444 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,444 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,457 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][587], [60#L3true, 99#L786true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 53#L766true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:44,457 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,457 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,457 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,457 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,458 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][459], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 343#true, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,458 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,458 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,458 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,458 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,458 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][461], [60#L3true, 350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,458 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,458 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,458 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,458 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][587], [304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 131#L3-1true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 53#L766true, 84#L783true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:44,504 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][459], [172#true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 84#L783true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,505 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,505 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,505 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,505 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][461], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 84#L783true, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,505 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,505 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,505 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,505 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][503], [60#L3true, 172#true, 99#L786true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,507 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,507 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,507 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,507 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][505], [60#L3true, 350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 172#true, 99#L786true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,507 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,507 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,507 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,507 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1102], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 131#L3-1true, 53#L766true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:44,522 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,522 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,522 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,523 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][603], [172#true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,523 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,523 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,523 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,523 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][696], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,523 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,523 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,523 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,523 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1102], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:44,524 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,524 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,524 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,524 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][603], [60#L3true, 99#L786true, 172#true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,525 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,525 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,525 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,525 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][696], [60#L3true, 350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 99#L786true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,525 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,525 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,525 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,525 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1172], [120#$Ultimate##0true, 24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,589 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:44,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:45,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][583], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:45,057 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:45,057 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:45,057 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:45,057 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:45,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][1173], [24#L816true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 349#(and (= ~b$r_buff0_thd1~0 1) (not (= ~b$w_buff0~0 0)) (= ~b$w_buff0_used~0 1)), 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:45,646 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][587], [99#L786true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 131#L3-1true, P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:45,659 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][459], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:45,659 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,660 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,660 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,660 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][461], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:45,660 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,660 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,660 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,660 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][503], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:45,702 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][505], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 172#true, 99#L786true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:45,702 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,714 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1102], [319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:45,714 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,714 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,714 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,714 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][603], [172#true, 99#L786true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:45,715 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][696], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 99#L786true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 149#true, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:45,715 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:45,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:46,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][583], [319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:46,409 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:39:46,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:46,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:46,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:46,469 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][873], [24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 343#true, 263#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 231#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 90#L879true, 282#(= ~b$r_buff0_thd4~0 0), 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:46,469 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:46,469 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:46,469 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:46,469 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:46,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1644], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 356#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0))), 68#L793true]) [2022-12-11 23:39:46,544 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:46,544 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:46,544 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:46,544 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:46,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][849], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 263#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 231#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 90#L879true, 49#L776true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:46,638 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:46,638 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:46,638 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:46,638 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:47,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1644], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 356#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0))), 68#L793true]) [2022-12-11 23:39:47,731 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:47,731 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:47,731 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:47,731 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:52,285 INFO L130 PetriNetUnfolder]: 51171/111164 cut-off events. [2022-12-11 23:39:52,285 INFO L131 PetriNetUnfolder]: For 786830/905976 co-relation queries the response was YES. [2022-12-11 23:39:52,736 INFO L83 FinitePrefix]: Finished finitePrefix Result has 544567 conditions, 111164 events. 51171/111164 cut-off events. For 786830/905976 co-relation queries the response was YES. Maximal size of possible extension queue 6758. Compared 1473310 event pairs, 805 based on Foata normal form. 4507/113696 useless extension candidates. Maximal degree in co-relation 544440. Up to 29794 conditions per place. [2022-12-11 23:39:53,133 INFO L137 encePairwiseOnDemand]: 118/132 looper letters, 1074 selfloop transitions, 752 changer transitions 397/2549 dead transitions. [2022-12-11 23:39:53,133 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 202 places, 2549 transitions, 51248 flow [2022-12-11 23:39:53,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 23:39:53,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 23:39:53,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1417 transitions. [2022-12-11 23:39:53,136 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8257575757575758 [2022-12-11 23:39:53,137 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 63 predicate places. [2022-12-11 23:39:53,137 INFO L82 GeneralOperation]: Start removeDead. Operand has 202 places, 2549 transitions, 51248 flow [2022-12-11 23:39:53,369 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 197 places, 2152 transitions, 42558 flow [2022-12-11 23:39:53,370 INFO L495 AbstractCegarLoop]: Abstraction has has 197 places, 2152 transitions, 42558 flow [2022-12-11 23:39:53,370 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 104.91666666666667) internal successors, (1259), 12 states have internal predecessors, (1259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:53,370 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:39:53,370 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:39:53,371 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-11 23:39:53,371 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:39:53,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:39:53,371 INFO L85 PathProgramCache]: Analyzing trace with hash 846844027, now seen corresponding path program 4 times [2022-12-11 23:39:53,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:39:53,371 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1251959496] [2022-12-11 23:39:53,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:39:53,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:39:53,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:39:53,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:39:53,541 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:39:53,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1251959496] [2022-12-11 23:39:53,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1251959496] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:39:53,541 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:39:53,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-11 23:39:53,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826065867] [2022-12-11 23:39:53,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:39:53,542 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-11 23:39:53,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:39:53,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-11 23:39:53,542 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-11 23:39:53,543 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 132 [2022-12-11 23:39:53,544 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 197 places, 2152 transitions, 42558 flow. Second operand has 9 states, 9 states have (on average 107.22222222222223) internal successors, (965), 9 states have internal predecessors, (965), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:53,544 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:39:53,544 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 132 [2022-12-11 23:39:53,544 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:39:58,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][605], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:39:58,851 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:58,851 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:58,851 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:58,851 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:58,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][602], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork1InUse, 149#true, 348#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff1~0 ~b~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:39:58,852 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:58,852 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:58,852 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:58,852 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:40:00,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][458], [60#L3true, 350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:40:00,420 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,420 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,420 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,420 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][509], [60#L3true, 99#L786true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:40:00,420 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,420 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,420 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,420 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd2~0_18 256) 0)))) (let ((.cse1 (and (not (= 0 (mod v_~b$w_buff1_used~0_105 256))) .cse3)) (.cse4 (and .cse2 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5))) (and (= v_~b~0_66 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse1 v_~b$w_buff1~0_41 v_~b~0_67))) (= v_~b$r_buff1_thd2~0_17 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd2~0_19 256) 0))) (and .cse3 (not (= (mod v_~b$w_buff1_used~0_104 256) 0)))) 0 v_~b$r_buff1_thd2~0_18)) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_105) v_~b$w_buff1_used~0_104) (= (ite .cse4 0 v_~b$r_buff0_thd2~0_20) v_~b$r_buff0_thd2~0_19) (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_105, ~b~0=v_~b~0_67, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_104, ~b~0=v_~b~0_66, ~b$w_buff1~0=v_~b$w_buff1~0_41, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][602], [319#(= ~b$r_buff0_thd4~0 0), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 348#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff1~0 ~b~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L763true, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:40:00,449 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,449 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,449 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,449 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][605], [319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L763true, 211#true, 146#true, P2Thread1of1ForFork3InUse, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 22#L823true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:00,451 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,451 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,451 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,451 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][606], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 5#L763true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:00,509 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,509 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,509 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,509 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,660 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][539], [120#$Ultimate##0true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:00,660 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,660 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,661 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,661 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][539], [120#$Ultimate##0true, 24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), 149#true, P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 68#L793true]) [2022-12-11 23:40:00,662 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,662 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,662 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:00,662 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:01,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][458], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true]) [2022-12-11 23:40:01,542 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:01,542 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:01,542 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:01,542 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:01,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][509], [99#L786true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 131#L3-1true, P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L823true, 23#L813true]) [2022-12-11 23:40:01,656 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:01,656 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:01,656 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:01,656 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:01,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][715], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:01,884 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:40:01,885 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:01,885 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:01,885 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:02,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][748], [172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 211#true, 146#true, 34#L880true, 4#L806true, 195#true]) [2022-12-11 23:40:02,224 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,225 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,225 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,225 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][538], [172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (= ~b$r_buff0_thd1~0 1) (not (= ~b$w_buff0~0 0)) (= ~b$w_buff0_used~0 1)), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 34#L880true, 23#L813true]) [2022-12-11 23:40:02,249 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,249 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,249 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,249 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][745], [172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:40:02,254 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,254 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,255 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,255 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][538], [24#L816true, 172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (= ~b$r_buff0_thd1~0 1) (not (= ~b$w_buff0~0 0)) (= ~b$w_buff0_used~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L880true, 68#L793true]) [2022-12-11 23:40:02,292 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,357 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][606], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:02,357 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][606], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:02,428 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,428 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,428 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,428 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][457], [60#L3true, 350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:02,429 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,429 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,429 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,429 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,430 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][456], [60#L3true, 172#true, 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:02,430 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,430 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][591], [60#L3true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 84#L783true, P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:02,430 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][539], [120#$Ultimate##0true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:02,749 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,749 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,749 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,749 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][539], [120#$Ultimate##0true, 24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:40:02,750 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,750 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,750 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:02,751 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:03,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][715], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 5#L763true, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:03,872 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:40:03,872 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:03,872 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:03,872 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:03,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][715], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 5#L763true, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:03,904 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:40:03,904 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:03,904 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:03,904 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:04,448 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1064], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 5#L763true, 34#L880true, 51#L829true, 195#true, 282#(= ~b$r_buff0_thd4~0 0), 23#L813true]) [2022-12-11 23:40:04,448 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:40:04,448 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:04,448 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:04,448 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:04,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][752], [172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 4#L806true, 195#true]) [2022-12-11 23:40:04,494 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,494 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][759], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 34#L880true, 4#L806true, 195#true, 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:40:04,495 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,499 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][748], [172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 195#true]) [2022-12-11 23:40:04,499 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,499 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,500 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,500 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,535 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][538], [172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (= ~b$r_buff0_thd1~0 1) (not (= ~b$w_buff0~0 0)) (= ~b$w_buff0_used~0 1)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 71#L2true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:04,536 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,536 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,536 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,536 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][751], [172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:40:04,541 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][745], [172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:40:04,543 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,543 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,543 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,543 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][538], [24#L816true, 172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (= ~b$r_buff0_thd1~0 1) (not (= ~b$w_buff0~0 0)) (= ~b$w_buff0_used~0 1)), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 5#L763true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 68#L793true]) [2022-12-11 23:40:04,582 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,582 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,582 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,582 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,596 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][900], [60#L3true, 172#true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:40:04,597 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][508], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:04,635 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][587], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:04,635 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][506], [60#L3true, 350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 99#L786true, 172#true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 149#true, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:04,636 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,636 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,636 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,636 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][606], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:04,668 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][457], [60#L3true, 350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 99#L786true, 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:04,669 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,669 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,669 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,669 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][456], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:04,670 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][591], [60#L3true, 99#L786true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:04,670 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][457], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:04,766 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,766 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,766 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,766 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,767 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][456], [172#true, 131#L3-1true, 213#(= ~x~0 1), 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:04,767 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,767 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][591], [131#L3-1true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:04,767 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][781], [60#L3true, 120#$Ultimate##0true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:04,923 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,923 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,923 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,923 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,924 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][781], [60#L3true, 120#$Ultimate##0true, 24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~b$w_buff0_used~0 0), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:40:04,925 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,925 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,925 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:04,925 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:06,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][508], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:06,088 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,088 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,088 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,088 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][506], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 172#true, 99#L786true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:06,089 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][587], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:06,090 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][715], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 5#L763true, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:06,326 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1221], [385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 34#L880true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:40:06,674 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1218], [385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:40:06,678 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,678 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,678 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,678 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1468], [24#L816true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 34#L880true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true]) [2022-12-11 23:40:06,737 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1064], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 51#L829true, 195#true, 282#(= ~b$r_buff0_thd4~0 0), 23#L813true]) [2022-12-11 23:40:06,765 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,765 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,765 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,765 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1218], [385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:40:06,807 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,807 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,807 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,807 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][752], [172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true]) [2022-12-11 23:40:06,807 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,807 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,807 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,807 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][759], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 195#true, 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-11 23:40:06,808 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1053], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:06,812 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:06,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:06,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:06,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:06,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1058], [60#L3true, 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 5#L763true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:06,813 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][780], [60#L3true, 172#true, 79#L796true, 349#(and (= ~b$r_buff0_thd1~0 1) (not (= ~b$w_buff0~0 0)) (= ~b$w_buff0_used~0 1)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 5#L763true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:06,839 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,839 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,839 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,839 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][751], [172#true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, 71#L2true, P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 23:40:06,843 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,844 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,844 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,844 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,845 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1050], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:06,845 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:06,845 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:06,845 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:06,845 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:06,846 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1051], [60#L3true, 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:06,846 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,846 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,846 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,846 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,860 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1059], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:40:06,860 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,860 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,860 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,860 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:06,888 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][780], [60#L3true, 24#L816true, 172#true, 349#(and (= ~b$r_buff0_thd1~0 1) (not (= ~b$w_buff0~0 0)) (= ~b$w_buff0_used~0 1)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 5#L763true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:40:06,888 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,888 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,888 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,888 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][900], [172#true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 211#true, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:40:06,900 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][902], [60#L3true, 350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:40:06,903 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][901], [60#L3true, 172#true, 213#(= ~x~0 1), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:40:06,903 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1220], [60#L3true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:40:06,904 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,980 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][457], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 99#L786true, 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:06,981 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,981 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,981 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,981 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][456], [172#true, 99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:06,981 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,981 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,981 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,981 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][591], [99#L786true, 131#L3-1true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:06,982 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,982 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,982 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:06,982 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,066 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][508], [172#true, 99#L786true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:07,066 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,066 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,067 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,067 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,067 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,067 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][587], [319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:07,067 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,067 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,067 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,067 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,067 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,067 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][506], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 172#true, 99#L786true, 302#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 109#L773true, 321#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:07,067 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,067 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,067 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1049], [60#L3true, 99#L786true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:07,085 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,086 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,086 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,086 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][781], [120#$Ultimate##0true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~b$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:07,202 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][781], [120#$Ultimate##0true, 24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~b$w_buff0_used~0 0), 149#true, 284#(and (= ~b$r_buff0_thd4~0 0) (= ~b$w_buff0~0 0) (= ~b$w_buff0_used~0 0)), P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:40:07,203 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:07,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:09,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1221], [385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 79#L796true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L813true]) [2022-12-11 23:40:09,230 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:40:09,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:09,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:09,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:09,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1222], [60#L3true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:09,231 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,238 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1057], [60#L3true, 350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:09,238 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,238 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,238 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,238 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1468], [24#L816true, 385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 109#L773true, 71#L2true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 68#L793true]) [2022-12-11 23:40:09,318 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,318 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,318 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,318 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1063], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 79#L796true, P3Thread1of1ForFork1InUse, 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:09,369 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:40:09,369 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:09,369 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:09,369 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:09,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1229], [172#true, 79#L796true, 131#L3-1true, 213#(= ~x~0 1), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 53#L766true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:09,421 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,421 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,421 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,421 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1230], [172#true, 79#L796true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:09,421 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,421 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,421 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,422 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1226], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 79#L796true, 131#L3-1true, 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 282#(= ~b$r_buff0_thd4~0 0), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:09,422 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,422 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,422 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,422 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1227], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:09,436 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,436 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,436 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,436 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,436 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1053], [60#L3true, 172#true, 79#L796true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:09,436 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,436 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,436 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,436 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,436 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1216], [60#L3true, 79#L796true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:09,437 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,437 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1057], [60#L3true, 350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 213#(= ~x~0 1), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:09,437 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1379], [79#L796true, 213#(= ~x~0 1), 131#L3-1true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 53#L766true, P3Thread1of1ForFork1InUse, 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:09,438 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,438 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,438 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,438 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,438 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1229], [172#true, 79#L796true, 131#L3-1true, 213#(= ~x~0 1), 53#L766true, P3Thread1of1ForFork1InUse, 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:09,438 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,438 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,438 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,438 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,438 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][780], [172#true, 79#L796true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 349#(and (= ~b$r_buff0_thd1~0 1) (not (= ~b$w_buff0~0 0)) (= ~b$w_buff0_used~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 211#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:09,455 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,455 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,455 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,456 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,461 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1050], [172#true, 79#L796true, 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:09,461 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,461 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,461 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,461 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:09,461 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1051], [172#true, 79#L796true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:09,461 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,462 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,462 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,462 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1059], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 5#L763true, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:40:09,477 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:40:09,477 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:09,477 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:09,477 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:09,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][780], [24#L816true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 349#(and (= ~b$r_buff0_thd1~0 1) (not (= ~b$w_buff0~0 0)) (= ~b$w_buff0_used~0 1)), P3Thread1of1ForFork1InUse, 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 5#L763true, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:40:09,507 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,507 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,507 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,507 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][902], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:40:09,522 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][901], [172#true, 213#(= ~x~0 1), 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:40:09,523 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1220], [213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 131#L3-1true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true, 23#L813true]) [2022-12-11 23:40:09,523 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1049], [99#L786true, 172#true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:09,711 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:09,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:11,658 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1222], [79#L796true, 131#L3-1true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:11,658 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,658 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,658 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,658 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,667 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1227], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 79#L796true, 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:11,667 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,668 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,669 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1216], [60#L3true, 79#L796true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:11,669 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:40:11,669 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:40:11,669 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:40:11,669 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:40:11,669 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:40:11,669 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1379], [79#L796true, 131#L3-1true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:11,669 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,745 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1706], [60#L3true, 24#L816true, 213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:40:11,745 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,745 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,746 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:11,746 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:14,185 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1706], [24#L816true, 131#L3-1true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 387#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L773true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L793true]) [2022-12-11 23:40:14,185 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:40:14,185 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:40:14,185 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:40:14,185 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:40:19,454 INFO L130 PetriNetUnfolder]: 46233/101068 cut-off events. [2022-12-11 23:40:19,455 INFO L131 PetriNetUnfolder]: For 726613/846426 co-relation queries the response was YES. [2022-12-11 23:40:19,890 INFO L83 FinitePrefix]: Finished finitePrefix Result has 567469 conditions, 101068 events. 46233/101068 cut-off events. For 726613/846426 co-relation queries the response was YES. Maximal size of possible extension queue 6160. Compared 1333312 event pairs, 737 based on Foata normal form. 11355/110650 useless extension candidates. Maximal degree in co-relation 567338. Up to 26431 conditions per place. [2022-12-11 23:40:20,073 INFO L137 encePairwiseOnDemand]: 121/132 looper letters, 1369 selfloop transitions, 109 changer transitions 494/2165 dead transitions. [2022-12-11 23:40:20,073 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 215 places, 2165 transitions, 46742 flow [2022-12-11 23:40:20,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-11 23:40:20,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-11 23:40:20,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2160 transitions. [2022-12-11 23:40:20,076 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.861244019138756 [2022-12-11 23:40:20,077 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 76 predicate places. [2022-12-11 23:40:20,077 INFO L82 GeneralOperation]: Start removeDead. Operand has 215 places, 2165 transitions, 46742 flow [2022-12-11 23:40:20,266 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 212 places, 1671 transitions, 35300 flow [2022-12-11 23:40:20,266 INFO L495 AbstractCegarLoop]: Abstraction has has 212 places, 1671 transitions, 35300 flow [2022-12-11 23:40:20,266 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 107.22222222222223) internal successors, (965), 9 states have internal predecessors, (965), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:40:20,266 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:40:20,266 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:40:20,267 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-11 23:40:20,267 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:40:20,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:40:20,267 INFO L85 PathProgramCache]: Analyzing trace with hash 108098031, now seen corresponding path program 1 times [2022-12-11 23:40:20,267 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:40:20,267 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64111935] [2022-12-11 23:40:20,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:40:20,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:40:20,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:40:20,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:40:20,461 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:40:20,461 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64111935] [2022-12-11 23:40:20,461 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64111935] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:40:20,462 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:40:20,462 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 23:40:20,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936952138] [2022-12-11 23:40:20,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:40:20,462 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 23:40:20,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:40:20,462 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 23:40:20,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 23:40:20,463 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 132 [2022-12-11 23:40:20,463 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 212 places, 1671 transitions, 35300 flow. Second operand has 7 states, 7 states have (on average 103.0) internal successors, (721), 7 states have internal predecessors, (721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:40:20,463 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:40:20,463 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 132 [2022-12-11 23:40:20,463 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:40:23,155 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][568], [60#L3true, 350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 51#L829true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1)]) [2022-12-11 23:40:23,155 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:40:23,155 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:40:23,155 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:40:23,155 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:40:23,155 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][565], [60#L3true, 172#true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1)]) [2022-12-11 23:40:23,155 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:40:23,156 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:40:23,156 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:40:23,156 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:40:23,156 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][566], [60#L3true, 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 213#(= ~x~0 1), 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1), 23#L813true]) [2022-12-11 23:40:23,156 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:40:23,156 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:40:23,156 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:40:23,156 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:40:23,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][407], [99#L786true, 172#true, P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 211#true, 4#L806true, 400#true, 379#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:23,819 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,819 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,819 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,819 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][713], [319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 211#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 400#true, 282#(= ~b$r_buff0_thd4~0 0), 379#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:23,819 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,819 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_103 256) 0))) (.cse2 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_27 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_104 256) 0)))) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_89 256) 0)) .cse2)) (.cse0 (and .cse5 .cse1))) (and (= (ite .cse0 0 v_~b$r_buff0_thd1~0_27) v_~b$r_buff0_thd1~0_26) (= v_~b$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~b$r_buff0_thd1~0_26 256) 0)) .cse1) (and (not (= (mod v_~b$w_buff1_used~0_88 256) 0)) .cse2)) 0 v_~b$r_buff1_thd1~0_18)) (= (ite .cse3 0 v_~b$w_buff0_used~0_104) v_~b$w_buff0_used~0_103) (= v_~b~0_50 (ite .cse3 v_~b$w_buff0~0_32 (ite .cse4 v_~b$w_buff1~0_33 v_~b~0_51))) (= v_~b$w_buff1_used~0_88 (ite (or .cse4 .cse0) 0 v_~b$w_buff1_used~0_89))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_104, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_27, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_89, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_103, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_26, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_88, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_33, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][568], [350#(and (<= ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) 256)) (< 0 (+ (div ~b$w_buff0_used~0 256) 1)) (not (= ~b~0 0))), 298#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 0 ~b$w_buff0_used~0) (not (= ~b$w_buff1~0 ~b$w_buff0~0)) (= ~b$w_buff0~0 ~b~0)), 131#L3-1true, 213#(= ~x~0 1), P3Thread1of1ForFork1InUse, 109#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 51#L829true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~b~0 1)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1)]) [2022-12-11 23:40:23,929 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,929 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,929 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,929 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][565], [172#true, 213#(= ~x~0 1), 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1)]) [2022-12-11 23:40:23,930 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,930 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,930 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,930 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][566], [213#(= ~x~0 1), 304#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 131#L3-1true, 328#(and (= ~b$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1), 23#L813true]) [2022-12-11 23:40:23,930 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,930 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,930 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:23,930 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:40:24,238 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][407], [172#true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 400#true, 379#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:24,239 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,239 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,239 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,239 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,239 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][426], [60#L3true, 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 400#true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:24,239 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:24,239 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:24,240 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:24,240 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:24,240 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][713], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 400#true, 282#(= ~b$r_buff0_thd4~0 0), 379#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:24,241 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,241 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,241 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,241 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][426], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, 87#L845true, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 400#true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:24,361 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:40:24,361 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:24,361 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:24,361 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:40:24,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][705], [60#L3true, 172#true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1)]) [2022-12-11 23:40:24,383 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,383 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,383 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,383 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][706], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1), 23#L813true]) [2022-12-11 23:40:24,384 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,384 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,384 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,384 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:40:24,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][407], [172#true, 99#L786true, P3Thread1of1ForFork1InUse, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, 149#true, 71#L2true, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 400#true, 379#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:24,872 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,872 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,872 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,872 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][426], [60#L3true, 99#L786true, 172#true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 400#true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:24,872 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:24,872 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:24,872 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:24,872 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:24,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][713], [319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 265#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 400#true, 282#(= ~b$r_buff0_thd4~0 0), 379#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:24,873 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,873 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,873 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,873 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1360], [24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 343#true, 263#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 211#true, 400#true, 90#L879true, 195#true, 231#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 377#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:24,916 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:24,916 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:24,916 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:24,916 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:24,937 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][426], [172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 400#true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:24,938 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:24,938 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:24,938 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:24,938 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:24,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][712], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 400#true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:24,939 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,939 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,939 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,939 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][705], [60#L3true, 172#true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1)]) [2022-12-11 23:40:24,943 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,943 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,943 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,943 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][706], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1), 23#L813true]) [2022-12-11 23:40:24,945 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,945 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,945 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:24,945 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,068 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][705], [60#L3true, 172#true, 99#L786true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1)]) [2022-12-11 23:40:25,068 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,068 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,068 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,068 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][706], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1), 23#L813true]) [2022-12-11 23:40:25,069 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,069 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,069 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,069 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][426], [172#true, 99#L786true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, 5#L763true, P2Thread1of1ForFork3InUse, 4#L806true, 400#true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:25,071 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:40:25,071 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:25,071 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:25,071 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:40:25,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][712], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 400#true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:25,072 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][705], [172#true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1)]) [2022-12-11 23:40:25,252 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][706], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1), 23#L813true]) [2022-12-11 23:40:25,253 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,253 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,253 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,253 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:40:25,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1360], [24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 343#true, 263#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 400#true, 90#L879true, 195#true, 231#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 377#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:25,796 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:25,796 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:25,796 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:25,796 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:25,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][426], [172#true, 99#L786true, 131#L3-1true, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 211#true, 146#true, 4#L806true, 400#true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:25,814 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:25,814 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:25,814 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:25,814 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:25,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][712], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 400#true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:25,815 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,815 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,815 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,815 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,821 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][705], [60#L3true, 99#L786true, 172#true, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1)]) [2022-12-11 23:40:25,821 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][706], [60#L3true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1), 23#L813true]) [2022-12-11 23:40:25,822 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1369], [24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 34#L880true, 400#true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 389#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:25,858 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:40:25,858 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:25,858 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:25,858 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:40:25,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][712], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 343#true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 400#true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:25,875 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,875 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,875 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,875 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][705], [172#true, 131#L3-1true, 84#L783true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1)]) [2022-12-11 23:40:25,880 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][706], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 131#L3-1true, 84#L783true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1), 23#L813true]) [2022-12-11 23:40:25,881 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,881 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,881 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,881 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][705], [172#true, 99#L786true, 131#L3-1true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1)]) [2022-12-11 23:40:25,988 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,988 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,988 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,988 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][706], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1), 23#L813true]) [2022-12-11 23:40:25,989 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,989 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,989 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,989 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][712], [319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 400#true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:25,991 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,991 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,991 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:25,991 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:40:26,535 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1369], [24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 34#L880true, 400#true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 389#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:26,535 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:26,535 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:26,535 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:26,535 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:26,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][712], [319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 400#true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L813true]) [2022-12-11 23:40:26,551 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:40:26,551 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:26,551 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:26,551 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:26,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][705], [99#L786true, 172#true, 131#L3-1true, 53#L766true, 300#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff1_used~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff1~0 0) (= ~b$w_buff0_used~0 1) (not (= ~b$w_buff1~0 ~b$w_buff0~0))), P3Thread1of1ForFork1InUse, 320#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 4#L806true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1)]) [2022-12-11 23:40:26,556 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:40:26,556 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:26,556 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:26,556 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:26,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L806-->L813: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_115 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_116 256) 0)))) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_99 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_98 256) 0)) .cse0) (and (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0)) .cse1)) 0 v_~b$r_buff1_thd3~0_18) v_~b$r_buff1_thd3~0_17) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_99) v_~b$w_buff1_used~0_98) (= (ite .cse4 0 v_~b$w_buff0_used~0_116) v_~b$w_buff0_used~0_115) (= (ite .cse2 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b~0_62 (ite .cse4 v_~b$w_buff0~0_38 (ite .cse3 v_~b$w_buff1~0_37 v_~b~0_63)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_116, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_99, ~b~0=v_~b~0_63, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_18} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_115, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_98, ~b~0=v_~b~0_62, ~b$w_buff1~0=v_~b$w_buff1~0_37, ~b$w_buff0~0=v_~b$w_buff0~0_38, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_17} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][706], [319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 51#L829true, 381#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 402#(= ~z~0 1), 23#L813true]) [2022-12-11 23:40:26,557 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:40:26,557 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:26,557 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:26,557 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:40:26,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1369], [24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 84#L783true, P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, 211#true, 146#true, P2Thread1of1ForFork3InUse, 400#true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 389#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:26,784 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:40:26,784 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:26,784 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:26,784 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:40:27,439 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1369], [24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 99#L786true, 172#true, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 71#L2true, 149#true, P1Thread1of1ForFork2InUse, 87#L845true, 273#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 400#true, 195#true, 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 389#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:27,439 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:40:27,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:27,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:27,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:27,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1564], [60#L3true, 24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 146#true, 211#true, P2Thread1of1ForFork3InUse, 400#true, 195#true, 49#L776true, 391#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:27,486 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:40:27,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:27,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:27,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:40:28,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1564], [60#L3true, 24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 400#true, 195#true, 391#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:28,262 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:40:28,263 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:40:28,263 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:40:28,263 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:40:28,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1746], [24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 131#L3-1true, 84#L783true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 87#L845true, 343#true, P0Thread1of1ForFork0InUse, 211#true, P2Thread1of1ForFork3InUse, 146#true, 400#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 391#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:28,301 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:40:28,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:40:28,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:40:28,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:40:28,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse10 (= (mod v_~b$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 (= (mod v_~b$w_buff1_used~0_125 256) 0))) (.cse3 (and .cse10 .cse4)) (.cse12 (= 0 (mod v_~b$w_buff0_used~0_144 256)))) (let ((.cse7 (or .cse2 .cse3 .cse12)) (.cse8 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~b$w_buff1_used~0_124 256) 0)) (.cse1 (= (mod v_~b$w_buff0_used~0_143 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse11 (ite .cse7 v_~b~0_85 (ite .cse8 v_~b$w_buff0~0_61 v_~b$w_buff1~0_58)))) (and (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$w_buff1_used~0_124 (ite .cse0 v_~b$w_buff1_used~0_125 (ite (or .cse1 .cse2 .cse3) v_~b$w_buff1_used~0_125 0))) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff0_thd4~0_58 (ite (or (and .cse4 .cse5) .cse1 .cse3) v_~b$r_buff0_thd4~0_58 (ite (and .cse6 (not .cse1)) 0 v_~b$r_buff0_thd4~0_58))) v_~b$r_buff0_thd4~0_57) (= v_~b$mem_tmp~0_14 v_~b~0_85) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$w_buff0_used~0_143 (ite .cse0 v_~b$w_buff0_used~0_144 (ite .cse7 v_~b$w_buff0_used~0_144 (ite .cse8 0 v_~b$w_buff0_used~0_144)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse0 v_~b$r_buff1_thd4~0_50 (ite (let ((.cse9 (= (mod v_~b$r_buff0_thd4~0_57 256) 0))) (or (and .cse9 .cse5) (and .cse10 .cse9) .cse1)) v_~b$r_buff1_thd4~0_50 0)) v_~b$r_buff1_thd4~0_49) (= v_~b~0_84 (ite .cse0 v_~b$mem_tmp~0_14 .cse11)) (= v_~b$flush_delayed~0_21 0) (= .cse11 v_~__unbuffered_p3_EBX~0_10)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_144, ~b~0=v_~b~0_85, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_125, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_14, ~b$flush_delayed~0=v_~b$flush_delayed~0_21, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_143, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_84, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_124, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_49, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_30, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_57} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1746], [24#L816true, 319#(= ~b$r_buff0_thd4~0 0), 172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 275#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 87#L845true, 343#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 211#true, 400#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 391#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 282#(= ~b$r_buff0_thd4~0 0), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:40:28,823 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:40:28,823 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:40:28,823 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:40:28,824 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:40:29,882 INFO L130 PetriNetUnfolder]: 30580/68884 cut-off events. [2022-12-11 23:40:29,883 INFO L131 PetriNetUnfolder]: For 510950/666256 co-relation queries the response was YES. [2022-12-11 23:40:30,171 INFO L83 FinitePrefix]: Finished finitePrefix Result has 395340 conditions, 68884 events. 30580/68884 cut-off events. For 510950/666256 co-relation queries the response was YES. Maximal size of possible extension queue 4413. Compared 886856 event pairs, 580 based on Foata normal form. 4201/71959 useless extension candidates. Maximal degree in co-relation 395201. Up to 17653 conditions per place. [2022-12-11 23:40:30,295 INFO L137 encePairwiseOnDemand]: 119/132 looper letters, 1125 selfloop transitions, 86 changer transitions 1176/2592 dead transitions. [2022-12-11 23:40:30,295 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 2592 transitions, 61488 flow [2022-12-11 23:40:30,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-11 23:40:30,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-11 23:40:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 751 transitions. [2022-12-11 23:40:30,296 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8127705627705628 [2022-12-11 23:40:30,296 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 79 predicate places. [2022-12-11 23:40:30,296 INFO L82 GeneralOperation]: Start removeDead. Operand has 218 places, 2592 transitions, 61488 flow [2022-12-11 23:40:30,428 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 215 places, 1416 transitions, 31554 flow [2022-12-11 23:40:30,429 INFO L495 AbstractCegarLoop]: Abstraction has has 215 places, 1416 transitions, 31554 flow [2022-12-11 23:40:30,429 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 103.0) internal successors, (721), 7 states have internal predecessors, (721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:40:30,429 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:40:30,429 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:40:30,429 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-11 23:40:30,429 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:40:30,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:40:30,430 INFO L85 PathProgramCache]: Analyzing trace with hash -1225408907, now seen corresponding path program 2 times [2022-12-11 23:40:30,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:40:30,430 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578091742] [2022-12-11 23:40:30,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:40:30,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:40:30,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:40:30,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:40:30,829 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:40:30,829 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [578091742] [2022-12-11 23:40:30,829 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [578091742] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:40:30,829 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:40:30,829 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 23:40:30,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [377716405] [2022-12-11 23:40:30,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:40:30,829 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 23:40:30,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:40:30,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 23:40:30,830 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-11 23:40:30,831 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 132 [2022-12-11 23:40:30,831 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 215 places, 1416 transitions, 31554 flow. Second operand has 7 states, 7 states have (on average 101.28571428571429) internal successors, (709), 7 states have internal predecessors, (709), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:40:30,831 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:40:30,831 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 132 [2022-12-11 23:40:30,831 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand